127159472

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{3023}}^1$

素因数の和:3281

約数の個数: 40

約数和(自身を含む): 269982720

約数和(自身を除く): 142823248

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 239, 478, 956, 1912, 2629, 3023, 3824, 5258, 6046, 10516, 12092, 21032, 24184, 33253, 42064, 48368, 66506, 133012, 266024, 532048, 722497, 1444994, 2889988, 5779976, 7947467, 11559952, 15894934, 31789868, 63579736, 127159472]

約数ペア:

[(1, 127159472), (2, 63579736), (4, 31789868), (8, 15894934), (11, 11559952), (16, 7947467), (22, 5779976), (44, 2889988), (88, 1444994), (176, 722497), (239, 532048), (478, 266024), (956, 133012), (1912, 66506), (2629, 48368), (3023, 42064), (3824, 33253), (5258, 24184), (6046, 21032), (10516, 12092)]