145074672

素因数分解:

$2^4\times 3^3\times {\mathrm{335821}}^1$

素因数の和:335838

約数の個数: 40

約数和(自身を含む): 416419280

約数和(自身を除く): 271344608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 335821, 671642, 1007463, 1343284, 2014926, 2686568, 3022389, 4029852, 5373136, 6044778, 8059704, 9067167, 12089556, 16119408, 18134334, 24179112, 36268668, 48358224, 72537336, 145074672]

約数ペア:

[(1, 145074672), (2, 72537336), (3, 48358224), (4, 36268668), (6, 24179112), (8, 18134334), (9, 16119408), (12, 12089556), (16, 9067167), (18, 8059704), (24, 6044778), (27, 5373136), (36, 4029852), (48, 3022389), (54, 2686568), (72, 2014926), (108, 1343284), (144, 1007463), (216, 671642), (432, 335821)]