154669712

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{1721}}^1$

素因数の和:1907

約数の個数: 40

約数和(自身を含む): 309402072

約数和(自身を除く): 154732360

約数列:

[1, 2, 4, 8, 16, 41, 82, 137, 164, 274, 328, 548, 656, 1096, 1721, 2192, 3442, 5617, 6884, 11234, 13768, 22468, 27536, 44936, 70561, 89872, 141122, 235777, 282244, 471554, 564488, 943108, 1128976, 1886216, 3772432, 9666857, 19333714, 38667428, 77334856, 154669712]

約数ペア:

[(1, 154669712), (2, 77334856), (4, 38667428), (8, 19333714), (16, 9666857), (41, 3772432), (82, 1886216), (137, 1128976), (164, 943108), (274, 564488), (328, 471554), (548, 282244), (656, 235777), (1096, 141122), (1721, 89872), (2192, 70561), (3442, 44936), (5617, 27536), (6884, 22468), (11234, 13768)]