156947842660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{521}}^1\times {\mathrm{1033}}^1\times {\mathrm{2083}}^1$

素因数の和:3653

約数の個数: 96

約数和(自身を含む): 377944503552

約数和(自身を除く): 220996660892

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 521, 1033, 1042, 2066, 2083, 2084, 2605, 3647, 4132, 4166, 5165, 5210, 7231, 7294, 8332, 10330, 10415, 10420, 14462, 14581, 14588, 18235, 20660, 20830, 28924, 29162, 36155, 36470, 41660, 58324, 72310, 72905, 72940, 144620, 145810, 291620, 538193, 1076386, 1085243, 2151739, 2152772, 2170486, 2690965, 3767351, 4303478, 4340972, 5381930, 5426215, 7534702, 7596701, 8606956, 10758695, 10763860, 10852430, 15062173, 15069404, 15193402, 18836755, 21517390, 21704860, 30124346, 30386804, 37673510, 37983505, 43034780, 60248692, 75310865, 75347020, 75967010, 150621730, 151934020, 301243460, 1121056019, 2242112038, 4484224076, 5605280095, 7847392133, 11210560190, 15694784266, 22421120380, 31389568532, 39236960665, 78473921330, 156947842660]

約数ペア:

[(1, 156947842660), (2, 78473921330), (4, 39236960665), (5, 31389568532), (7, 22421120380), (10, 15694784266), (14, 11210560190), (20, 7847392133), (28, 5605280095), (35, 4484224076), (70, 2242112038), (140, 1121056019), (521, 301243460), (1033, 151934020), (1042, 150621730), (2066, 75967010), (2083, 75347020), (2084, 75310865), (2605, 60248692), (3647, 43034780), (4132, 37983505), (4166, 37673510), (5165, 30386804), (5210, 30124346), (7231, 21704860), (7294, 21517390), (8332, 18836755), (10330, 15193402), (10415, 15069404), (10420, 15062173), (14462, 10852430), (14581, 10763860), (14588, 10758695), (18235, 8606956), (20660, 7596701), (20830, 7534702), (28924, 5426215), (29162, 5381930), (36155, 4340972), (36470, 4303478), (41660, 3767351), (58324, 2690965), (72310, 2170486), (72905, 2152772), (72940, 2151739), (144620, 1085243), (145810, 1076386), (291620, 538193)]