154475672

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{13627}}^1$

素因数の和:13755

約数の個数: 32

約数和(自身を含む): 314806800

約数和(自身を除く): 160331128

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 109, 218, 436, 872, 1417, 2834, 5668, 11336, 13627, 27254, 54508, 109016, 177151, 354302, 708604, 1417208, 1485343, 2970686, 5941372, 11882744, 19309459, 38618918, 77237836, 154475672]

約数ペア:

[(1, 154475672), (2, 77237836), (4, 38618918), (8, 19309459), (13, 11882744), (26, 5941372), (52, 2970686), (104, 1485343), (109, 1417208), (218, 708604), (436, 354302), (872, 177151), (1417, 109016), (2834, 54508), (5668, 27254), (11336, 13627)]