156950851850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{747563}}^1$

素因数の和:747624

約数の個数: 96

約数和(自身を含む): 350398198080

約数和(自身を除く): 193447346230

約数列:

[1, 2, 5, 10, 13, 17, 19, 25, 26, 34, 38, 50, 65, 85, 95, 130, 170, 190, 221, 247, 323, 325, 425, 442, 475, 494, 646, 650, 850, 950, 1105, 1235, 1615, 2210, 2470, 3230, 4199, 5525, 6175, 8075, 8398, 11050, 12350, 16150, 20995, 41990, 104975, 209950, 747563, 1495126, 3737815, 7475630, 9718319, 12708571, 14203697, 18689075, 19436638, 25417142, 28407394, 37378150, 48591595, 63542855, 71018485, 97183190, 127085710, 142036970, 165211423, 184648061, 241462849, 242957975, 317714275, 330422846, 355092425, 369296122, 482925698, 485915950, 635428550, 710184850, 826057115, 923240305, 1207314245, 1652114230, 1846480610, 2414628490, 3139017037, 4130285575, 4616201525, 6036571225, 6278034074, 8260571150, 9232403050, 12073142450, 15695085185, 31390170370, 78475425925, 156950851850]

約数ペア:

[(1, 156950851850), (2, 78475425925), (5, 31390170370), (10, 15695085185), (13, 12073142450), (17, 9232403050), (19, 8260571150), (25, 6278034074), (26, 6036571225), (34, 4616201525), (38, 4130285575), (50, 3139017037), (65, 2414628490), (85, 1846480610), (95, 1652114230), (130, 1207314245), (170, 923240305), (190, 826057115), (221, 710184850), (247, 635428550), (323, 485915950), (325, 482925698), (425, 369296122), (442, 355092425), (475, 330422846), (494, 317714275), (646, 242957975), (650, 241462849), (850, 184648061), (950, 165211423), (1105, 142036970), (1235, 127085710), (1615, 97183190), (2210, 71018485), (2470, 63542855), (3230, 48591595), (4199, 37378150), (5525, 28407394), (6175, 25417142), (8075, 19436638), (8398, 18689075), (11050, 14203697), (12350, 12708571), (16150, 9718319), (20995, 7475630), (41990, 3737815), (104975, 1495126), (209950, 747563)]