156934379420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{16871}}^1$

素因数の和:17188

約数の個数: 192

約数和(自身を含む): 428575795200

約数和(自身を除く): 271641415780

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 19, 20, 26, 28, 35, 38, 52, 65, 70, 76, 91, 95, 130, 133, 140, 182, 190, 247, 260, 266, 269, 364, 380, 455, 494, 532, 538, 665, 910, 988, 1076, 1235, 1330, 1345, 1729, 1820, 1883, 2470, 2660, 2690, 3458, 3497, 3766, 4940, 5111, 5380, 6916, 6994, 7532, 8645, 9415, 10222, 13988, 16871, 17290, 17485, 18830, 20444, 24479, 25555, 33742, 34580, 34970, 35777, 37660, 48958, 51110, 66443, 67484, 69940, 71554, 84355, 97916, 102220, 118097, 122395, 132886, 143108, 168710, 178885, 219323, 236194, 244790, 265772, 320549, 332215, 337420, 357770, 438646, 465101, 472388, 489580, 590485, 641098, 664430, 715540, 877292, 930202, 1096615, 1180970, 1282196, 1328860, 1535261, 1602745, 1860404, 2193230, 2243843, 2325505, 2361940, 3070522, 3205490, 4167137, 4386460, 4487686, 4538299, 4651010, 6141044, 6410980, 7676305, 8334274, 8975372, 9076598, 9302020, 11219215, 15352610, 16668548, 18153196, 20835685, 22438430, 22691495, 29169959, 30705220, 31768093, 41671370, 44876860, 45382990, 58339918, 58997887, 63536186, 83342740, 86227681, 90765980, 116679836, 117995774, 127072372, 145849795, 158840465, 172455362, 235991548, 291699590, 294989435, 317680930, 344910724, 412985209, 431138405, 583399180, 589978870, 603593767, 635361860, 825970418, 862276810, 1120959853, 1179957740, 1207187534, 1651940836, 1724553620, 2064926045, 2241919706, 2414375068, 3017968835, 4129852090, 4483839412, 5604799265, 6035937670, 7846718971, 8259704180, 11209598530, 12071875340, 15693437942, 22419197060, 31386875884, 39233594855, 78467189710, 156934379420]

約数ペア:

[(1, 156934379420), (2, 78467189710), (4, 39233594855), (5, 31386875884), (7, 22419197060), (10, 15693437942), (13, 12071875340), (14, 11209598530), (19, 8259704180), (20, 7846718971), (26, 6035937670), (28, 5604799265), (35, 4483839412), (38, 4129852090), (52, 3017968835), (65, 2414375068), (70, 2241919706), (76, 2064926045), (91, 1724553620), (95, 1651940836), (130, 1207187534), (133, 1179957740), (140, 1120959853), (182, 862276810), (190, 825970418), (247, 635361860), (260, 603593767), (266, 589978870), (269, 583399180), (364, 431138405), (380, 412985209), (455, 344910724), (494, 317680930), (532, 294989435), (538, 291699590), (665, 235991548), (910, 172455362), (988, 158840465), (1076, 145849795), (1235, 127072372), (1330, 117995774), (1345, 116679836), (1729, 90765980), (1820, 86227681), (1883, 83342740), (2470, 63536186), (2660, 58997887), (2690, 58339918), (3458, 45382990), (3497, 44876860), (3766, 41671370), (4940, 31768093), (5111, 30705220), (5380, 29169959), (6916, 22691495), (6994, 22438430), (7532, 20835685), (8645, 18153196), (9415, 16668548), (10222, 15352610), (13988, 11219215), (16871, 9302020), (17290, 9076598), (17485, 8975372), (18830, 8334274), (20444, 7676305), (24479, 6410980), (25555, 6141044), (33742, 4651010), (34580, 4538299), (34970, 4487686), (35777, 4386460), (37660, 4167137), (48958, 3205490), (51110, 3070522), (66443, 2361940), (67484, 2325505), (69940, 2243843), (71554, 2193230), (84355, 1860404), (97916, 1602745), (102220, 1535261), (118097, 1328860), (122395, 1282196), (132886, 1180970), (143108, 1096615), (168710, 930202), (178885, 877292), (219323, 715540), (236194, 664430), (244790, 641098), (265772, 590485), (320549, 489580), (332215, 472388), (337420, 465101), (357770, 438646)]