156944984

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{241}}^1\times {\mathrm{401}}^1$

素因数の和:684

約数の個数: 64

約数和(自身を含む): 350222400

約数和(自身を除く): 193277416

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 241, 401, 406, 482, 802, 812, 964, 1604, 1624, 1687, 1928, 2807, 3208, 3374, 5614, 6748, 6989, 11228, 11629, 13496, 13978, 22456, 23258, 27956, 46516, 48923, 55912, 81403, 93032, 96641, 97846, 162806, 193282, 195692, 325612, 386564, 391384, 651224, 676487, 773128, 1352974, 2705948, 2802589, 5411896, 5605178, 11210356, 19618123, 22420712, 39236246, 78472492, 156944984]

約数ペア:

[(1, 156944984), (2, 78472492), (4, 39236246), (7, 22420712), (8, 19618123), (14, 11210356), (28, 5605178), (29, 5411896), (56, 2802589), (58, 2705948), (116, 1352974), (203, 773128), (232, 676487), (241, 651224), (401, 391384), (406, 386564), (482, 325612), (802, 195692), (812, 193282), (964, 162806), (1604, 97846), (1624, 96641), (1687, 93032), (1928, 81403), (2807, 55912), (3208, 48923), (3374, 46516), (5614, 27956), (6748, 23258), (6989, 22456), (11228, 13978), (11629, 13496)]