157589808

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{997}}^1$

素因数の和:1134

約数の個数: 80

約数和(自身を含む): 423231840

約数和(自身を除く): 265642032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 89, 111, 148, 178, 222, 267, 296, 356, 444, 534, 592, 712, 888, 997, 1068, 1424, 1776, 1994, 2136, 2991, 3293, 3988, 4272, 5982, 6586, 7976, 9879, 11964, 13172, 15952, 19758, 23928, 26344, 36889, 39516, 47856, 52688, 73778, 79032, 88733, 110667, 147556, 158064, 177466, 221334, 266199, 295112, 354932, 442668, 532398, 590224, 709864, 885336, 1064796, 1419728, 1770672, 2129592, 3283121, 4259184, 6566242, 9849363, 13132484, 19698726, 26264968, 39397452, 52529936, 78794904, 157589808]

約数ペア:

[(1, 157589808), (2, 78794904), (3, 52529936), (4, 39397452), (6, 26264968), (8, 19698726), (12, 13132484), (16, 9849363), (24, 6566242), (37, 4259184), (48, 3283121), (74, 2129592), (89, 1770672), (111, 1419728), (148, 1064796), (178, 885336), (222, 709864), (267, 590224), (296, 532398), (356, 442668), (444, 354932), (534, 295112), (592, 266199), (712, 221334), (888, 177466), (997, 158064), (1068, 147556), (1424, 110667), (1776, 88733), (1994, 79032), (2136, 73778), (2991, 52688), (3293, 47856), (3988, 39516), (4272, 36889), (5982, 26344), (6586, 23928), (7976, 19758), (9879, 15952), (11964, 13172)]