181248964

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{149}}^2\times {\mathrm{157}}^1$

素因数の和:472

約数の個数: 36

約数和(自身を含む): 346082884

約数和(自身を除く): 164833920

約数列:

[1, 2, 4, 13, 26, 52, 149, 157, 298, 314, 596, 628, 1937, 2041, 3874, 4082, 7748, 8164, 22201, 23393, 44402, 46786, 88804, 93572, 288613, 304109, 577226, 608218, 1154452, 1216436, 3485557, 6971114, 13942228, 45312241, 90624482, 181248964]

約数ペア:

[(1, 181248964), (2, 90624482), (4, 45312241), (13, 13942228), (26, 6971114), (52, 3485557), (149, 1216436), (157, 1154452), (298, 608218), (314, 577226), (596, 304109), (628, 288613), (1937, 93572), (2041, 88804), (3874, 46786), (4082, 44402), (7748, 23393), (8164, 22201)]