160780956

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{6359}}^1$

素因数の和:6423

約数の個数: 72

約数和(自身を含む): 446624640

約数和(自身を除く): 285843684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 49, 84, 86, 98, 129, 147, 172, 196, 258, 294, 301, 516, 588, 602, 903, 1204, 1806, 2107, 3612, 4214, 6321, 6359, 8428, 12642, 12718, 19077, 25284, 25436, 38154, 44513, 76308, 89026, 133539, 178052, 267078, 273437, 311591, 534156, 546874, 623182, 820311, 934773, 1093748, 1246364, 1640622, 1869546, 1914059, 3281244, 3739092, 3828118, 5742177, 7656236, 11484354, 13398413, 22968708, 26796826, 40195239, 53593652, 80390478, 160780956]

約数ペア:

[(1, 160780956), (2, 80390478), (3, 53593652), (4, 40195239), (6, 26796826), (7, 22968708), (12, 13398413), (14, 11484354), (21, 7656236), (28, 5742177), (42, 3828118), (43, 3739092), (49, 3281244), (84, 1914059), (86, 1869546), (98, 1640622), (129, 1246364), (147, 1093748), (172, 934773), (196, 820311), (258, 623182), (294, 546874), (301, 534156), (516, 311591), (588, 273437), (602, 267078), (903, 178052), (1204, 133539), (1806, 89026), (2107, 76308), (3612, 44513), (4214, 38154), (6321, 25436), (6359, 25284), (8428, 19077), (12642, 12718)]