145262672

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{2803}}^1$

素因数の和:2931

約数の個数: 40

約数和(自身を含む): 292064640

約数和(自身を除く): 146801968

約数列:

[1, 2, 4, 8, 16, 41, 79, 82, 158, 164, 316, 328, 632, 656, 1264, 2803, 3239, 5606, 6478, 11212, 12956, 22424, 25912, 44848, 51824, 114923, 221437, 229846, 442874, 459692, 885748, 919384, 1771496, 1838768, 3542992, 9078917, 18157834, 36315668, 72631336, 145262672]

約数ペア:

[(1, 145262672), (2, 72631336), (4, 36315668), (8, 18157834), (16, 9078917), (41, 3542992), (79, 1838768), (82, 1771496), (158, 919384), (164, 885748), (316, 459692), (328, 442874), (632, 229846), (656, 221437), (1264, 114923), (2803, 51824), (3239, 44848), (5606, 25912), (6478, 22424), (11212, 12956)]