164508816

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{110557}}^1$

素因数の和:110599

約数の個数: 40

約数和(自身を含む): 438694144

約数和(自身を除く): 274185328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 110557, 221114, 331671, 442228, 663342, 884456, 1326684, 1768912, 2653368, 3427267, 5306736, 6854534, 10281801, 13709068, 20563602, 27418136, 41127204, 54836272, 82254408, 164508816]

約数ペア:

[(1, 164508816), (2, 82254408), (3, 54836272), (4, 41127204), (6, 27418136), (8, 20563602), (12, 13709068), (16, 10281801), (24, 6854534), (31, 5306736), (48, 3427267), (62, 2653368), (93, 1768912), (124, 1326684), (186, 884456), (248, 663342), (372, 442228), (496, 331671), (744, 221114), (1488, 110557)]