157653524

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{241}}^1\times {\mathrm{383}}^1$

素因数の和:696

約数の個数: 48

約数和(自身を含む): 322646016

約数和(自身を除く): 164992492

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 241, 244, 383, 427, 482, 766, 854, 964, 1532, 1687, 1708, 2681, 3374, 5362, 6748, 10724, 14701, 23363, 29402, 46726, 58804, 92303, 93452, 102907, 163541, 184606, 205814, 327082, 369212, 411628, 646121, 654164, 1292242, 2584484, 5630483, 11260966, 22521932, 39413381, 78826762, 157653524]

約数ペア:

[(1, 157653524), (2, 78826762), (4, 39413381), (7, 22521932), (14, 11260966), (28, 5630483), (61, 2584484), (122, 1292242), (241, 654164), (244, 646121), (383, 411628), (427, 369212), (482, 327082), (766, 205814), (854, 184606), (964, 163541), (1532, 102907), (1687, 93452), (1708, 92303), (2681, 58804), (3374, 46726), (5362, 29402), (6748, 23363), (10724, 14701)]