156986556760

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{109}}^1\times {\mathrm{337}}^1\times {\mathrm{883}}^1$

素因数の和:1362

約数の個数: 192

約数和(自身を含む): 393419426400

約数和(自身を除く): 236432869640

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 109, 110, 121, 218, 220, 242, 337, 436, 440, 484, 545, 605, 674, 872, 883, 968, 1090, 1199, 1210, 1348, 1685, 1766, 2180, 2398, 2420, 2696, 3370, 3532, 3707, 4360, 4415, 4796, 4840, 5995, 6740, 7064, 7414, 8830, 9592, 9713, 11990, 13189, 13480, 14828, 17660, 18535, 19426, 23980, 26378, 29656, 35320, 36733, 37070, 38852, 40777, 47960, 48565, 52756, 65945, 73466, 74140, 77704, 81554, 96247, 97130, 105512, 106843, 131890, 146932, 148280, 163108, 183665, 192494, 194260, 203885, 213686, 263780, 293864, 297571, 326216, 367330, 384988, 388520, 404063, 407770, 427372, 481235, 527560, 534215, 595142, 734660, 769976, 808126, 815540, 854744, 962470, 1058717, 1068430, 1190284, 1469320, 1487855, 1616252, 1631080, 1924940, 2020315, 2117434, 2136860, 2380568, 2975710, 3232504, 3273281, 3849880, 4040630, 4234868, 4273720, 4444693, 5293585, 5951420, 6546562, 8081260, 8469736, 8889386, 10587170, 11645887, 11902840, 13093124, 16162520, 16366405, 17778772, 21174340, 22223465, 23291774, 26186248, 32435239, 32732810, 35557544, 36006091, 42348680, 44446930, 46583548, 58229435, 64870478, 65465620, 72012182, 88893860, 93167096, 116458870, 129740956, 130931240, 144024364, 162176195, 177787720, 180030455, 232917740, 259481912, 288048728, 324352390, 356787629, 360060910, 465835480, 648704780, 713575258, 720121820, 1297409560, 1427150516, 1440243640, 1783938145, 2854301032, 3567876290, 3924663919, 7135752580, 7849327838, 14271505160, 15698655676, 19623319595, 31397311352, 39246639190, 78493278380, 156986556760]

約数ペア:

[(1, 156986556760), (2, 78493278380), (4, 39246639190), (5, 31397311352), (8, 19623319595), (10, 15698655676), (11, 14271505160), (20, 7849327838), (22, 7135752580), (40, 3924663919), (44, 3567876290), (55, 2854301032), (88, 1783938145), (109, 1440243640), (110, 1427150516), (121, 1297409560), (218, 720121820), (220, 713575258), (242, 648704780), (337, 465835480), (436, 360060910), (440, 356787629), (484, 324352390), (545, 288048728), (605, 259481912), (674, 232917740), (872, 180030455), (883, 177787720), (968, 162176195), (1090, 144024364), (1199, 130931240), (1210, 129740956), (1348, 116458870), (1685, 93167096), (1766, 88893860), (2180, 72012182), (2398, 65465620), (2420, 64870478), (2696, 58229435), (3370, 46583548), (3532, 44446930), (3707, 42348680), (4360, 36006091), (4415, 35557544), (4796, 32732810), (4840, 32435239), (5995, 26186248), (6740, 23291774), (7064, 22223465), (7414, 21174340), (8830, 17778772), (9592, 16366405), (9713, 16162520), (11990, 13093124), (13189, 11902840), (13480, 11645887), (14828, 10587170), (17660, 8889386), (18535, 8469736), (19426, 8081260), (23980, 6546562), (26378, 5951420), (29656, 5293585), (35320, 4444693), (36733, 4273720), (37070, 4234868), (38852, 4040630), (40777, 3849880), (47960, 3273281), (48565, 3232504), (52756, 2975710), (65945, 2380568), (73466, 2136860), (74140, 2117434), (77704, 2020315), (81554, 1924940), (96247, 1631080), (97130, 1616252), (105512, 1487855), (106843, 1469320), (131890, 1190284), (146932, 1068430), (148280, 1058717), (163108, 962470), (183665, 854744), (192494, 815540), (194260, 808126), (203885, 769976), (213686, 734660), (263780, 595142), (293864, 534215), (297571, 527560), (326216, 481235), (367330, 427372), (384988, 407770), (388520, 404063)]