136666352

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{4517}}^1$

素因数の和:4617

約数の個数: 40

約数和(自身を含む): 277875072

約数和(自身を除く): 141208720

約数列:

[1, 2, 4, 8, 16, 31, 61, 62, 122, 124, 244, 248, 488, 496, 976, 1891, 3782, 4517, 7564, 9034, 15128, 18068, 30256, 36136, 72272, 140027, 275537, 280054, 551074, 560108, 1102148, 1120216, 2204296, 2240432, 4408592, 8541647, 17083294, 34166588, 68333176, 136666352]

約数ペア:

[(1, 136666352), (2, 68333176), (4, 34166588), (8, 17083294), (16, 8541647), (31, 4408592), (61, 2240432), (62, 2204296), (122, 1120216), (124, 1102148), (244, 560108), (248, 551074), (488, 280054), (496, 275537), (976, 140027), (1891, 72272), (3782, 36136), (4517, 30256), (7564, 18068), (9034, 15128)]