156940648700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^2\times {\mathrm{653}}^1$

素因数の和:865

約数の個数: 216

約数和(自身を含む): 386458608816

約数和(自身を除く): 229517960116

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 41, 44, 50, 55, 73, 82, 100, 110, 146, 164, 205, 220, 275, 292, 365, 410, 451, 550, 653, 730, 803, 820, 902, 1025, 1100, 1306, 1460, 1606, 1804, 1825, 2050, 2255, 2612, 2993, 3212, 3265, 3650, 4015, 4100, 4510, 5329, 5986, 6530, 7183, 7300, 8030, 9020, 10658, 11275, 11972, 13060, 14366, 14965, 16060, 16325, 20075, 21316, 22550, 26645, 26773, 28732, 29930, 32650, 32923, 35915, 40150, 45100, 47669, 53290, 53546, 58619, 59860, 65300, 65846, 71830, 74825, 80300, 95338, 106580, 107092, 117238, 131692, 133225, 133865, 143660, 149650, 164615, 179575, 190676, 218489, 234476, 238345, 266450, 267730, 293095, 294503, 299300, 329230, 359150, 436978, 476690, 524359, 532900, 535460, 586190, 589006, 658460, 669325, 718300, 823075, 873956, 953380, 1048718, 1092445, 1172380, 1178012, 1191725, 1338650, 1465475, 1472515, 1646150, 1954429, 2097436, 2184890, 2383450, 2403379, 2621795, 2677300, 2930950, 2945030, 3292300, 3479837, 3908858, 4369780, 4766900, 4806758, 5243590, 5462225, 5861900, 5890060, 6959674, 7362575, 7817716, 9613516, 9772145, 10487180, 10924450, 12016895, 13108975, 13919348, 14725150, 17399185, 19544290, 21498719, 21848900, 24033790, 26217950, 29450300, 34798370, 38278207, 39088580, 42997438, 48067580, 48860725, 52435900, 60084475, 69596740, 76556414, 85994876, 86995925, 97721450, 107493595, 120168950, 142673317, 153112828, 173991850, 191391035, 195442900, 214987190, 240337900, 285346634, 347983700, 382782070, 429974380, 537467975, 570693268, 713366585, 765564140, 956955175, 1074935950, 1426733170, 1569406487, 1913910350, 2149871900, 2853466340, 3138812974, 3566832925, 3827820700, 6277625948, 7133665850, 7847032435, 14267331700, 15694064870, 31388129740, 39235162175, 78470324350, 156940648700]

約数ペア:

[(1, 156940648700), (2, 78470324350), (4, 39235162175), (5, 31388129740), (10, 15694064870), (11, 14267331700), (20, 7847032435), (22, 7133665850), (25, 6277625948), (41, 3827820700), (44, 3566832925), (50, 3138812974), (55, 2853466340), (73, 2149871900), (82, 1913910350), (100, 1569406487), (110, 1426733170), (146, 1074935950), (164, 956955175), (205, 765564140), (220, 713366585), (275, 570693268), (292, 537467975), (365, 429974380), (410, 382782070), (451, 347983700), (550, 285346634), (653, 240337900), (730, 214987190), (803, 195442900), (820, 191391035), (902, 173991850), (1025, 153112828), (1100, 142673317), (1306, 120168950), (1460, 107493595), (1606, 97721450), (1804, 86995925), (1825, 85994876), (2050, 76556414), (2255, 69596740), (2612, 60084475), (2993, 52435900), (3212, 48860725), (3265, 48067580), (3650, 42997438), (4015, 39088580), (4100, 38278207), (4510, 34798370), (5329, 29450300), (5986, 26217950), (6530, 24033790), (7183, 21848900), (7300, 21498719), (8030, 19544290), (9020, 17399185), (10658, 14725150), (11275, 13919348), (11972, 13108975), (13060, 12016895), (14366, 10924450), (14965, 10487180), (16060, 9772145), (16325, 9613516), (20075, 7817716), (21316, 7362575), (22550, 6959674), (26645, 5890060), (26773, 5861900), (28732, 5462225), (29930, 5243590), (32650, 4806758), (32923, 4766900), (35915, 4369780), (40150, 3908858), (45100, 3479837), (47669, 3292300), (53290, 2945030), (53546, 2930950), (58619, 2677300), (59860, 2621795), (65300, 2403379), (65846, 2383450), (71830, 2184890), (74825, 2097436), (80300, 1954429), (95338, 1646150), (106580, 1472515), (107092, 1465475), (117238, 1338650), (131692, 1191725), (133225, 1178012), (133865, 1172380), (143660, 1092445), (149650, 1048718), (164615, 953380), (179575, 873956), (190676, 823075), (218489, 718300), (234476, 669325), (238345, 658460), (266450, 589006), (267730, 586190), (293095, 535460), (294503, 532900), (299300, 524359), (329230, 476690), (359150, 436978)]