156769201804

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^2\times {\mathrm{2521}}^1$

素因数の和:2783

約数の個数: 72

約数和(自身を含む): 289243700928

約数和(自身を除く): 132474499124

約数列:

[1, 2, 4, 47, 53, 79, 94, 106, 158, 188, 212, 316, 2491, 2521, 3713, 4187, 4982, 5042, 6241, 7426, 8374, 9964, 10084, 12482, 14852, 16748, 24964, 118487, 133613, 196789, 199159, 236974, 267226, 293327, 330773, 393578, 398318, 473948, 534452, 586654, 661546, 787156, 796636, 1173308, 1323092, 6279811, 9360473, 10555427, 12559622, 15546331, 15733561, 18720946, 21110854, 25119244, 31092662, 31467122, 37441892, 42221708, 62185324, 62934244, 496105069, 739477367, 833878733, 992210138, 1478954734, 1667757466, 1984420276, 2957909468, 3335514932, 39192300451, 78384600902, 156769201804]

約数ペア:

[(1, 156769201804), (2, 78384600902), (4, 39192300451), (47, 3335514932), (53, 2957909468), (79, 1984420276), (94, 1667757466), (106, 1478954734), (158, 992210138), (188, 833878733), (212, 739477367), (316, 496105069), (2491, 62934244), (2521, 62185324), (3713, 42221708), (4187, 37441892), (4982, 31467122), (5042, 31092662), (6241, 25119244), (7426, 21110854), (8374, 18720946), (9964, 15733561), (10084, 15546331), (12482, 12559622), (14852, 10555427), (16748, 9360473), (24964, 6279811), (118487, 1323092), (133613, 1173308), (196789, 796636), (199159, 787156), (236974, 661546), (267226, 586654), (293327, 534452), (330773, 473948), (393578, 398318)]