164982620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1423}}^1$

素因数の和:1491

約数の個数: 96

約数和(自身を含む): 413392896

約数和(自身を除く): 248410276

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 31, 34, 44, 55, 62, 68, 85, 110, 124, 155, 170, 187, 220, 310, 340, 341, 374, 527, 620, 682, 748, 935, 1054, 1364, 1423, 1705, 1870, 2108, 2635, 2846, 3410, 3740, 5270, 5692, 5797, 6820, 7115, 10540, 11594, 14230, 15653, 23188, 24191, 28460, 28985, 31306, 44113, 48382, 57970, 62612, 78265, 88226, 96764, 115940, 120955, 156530, 176452, 220565, 241910, 266101, 313060, 441130, 483820, 485243, 532202, 749921, 882260, 970486, 1064404, 1330505, 1499842, 1940972, 2426215, 2661010, 2999684, 3749605, 4852430, 5322020, 7499210, 8249131, 9704860, 14998420, 16498262, 32996524, 41245655, 82491310, 164982620]

約数ペア:

[(1, 164982620), (2, 82491310), (4, 41245655), (5, 32996524), (10, 16498262), (11, 14998420), (17, 9704860), (20, 8249131), (22, 7499210), (31, 5322020), (34, 4852430), (44, 3749605), (55, 2999684), (62, 2661010), (68, 2426215), (85, 1940972), (110, 1499842), (124, 1330505), (155, 1064404), (170, 970486), (187, 882260), (220, 749921), (310, 532202), (340, 485243), (341, 483820), (374, 441130), (527, 313060), (620, 266101), (682, 241910), (748, 220565), (935, 176452), (1054, 156530), (1364, 120955), (1423, 115940), (1705, 96764), (1870, 88226), (2108, 78265), (2635, 62612), (2846, 57970), (3410, 48382), (3740, 44113), (5270, 31306), (5692, 28985), (5797, 28460), (6820, 24191), (7115, 23188), (10540, 15653), (11594, 14230)]