155295216

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{29147}}^1$

素因数の和:29198

約数の個数: 60

約数和(自身を含む): 446372472

約数和(自身を除く): 291077256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 72, 74, 111, 144, 148, 222, 296, 333, 444, 592, 666, 888, 1332, 1776, 2664, 5328, 29147, 58294, 87441, 116588, 174882, 233176, 262323, 349764, 466352, 524646, 699528, 1049292, 1078439, 1399056, 2098584, 2156878, 3235317, 4197168, 4313756, 6470634, 8627512, 9705951, 12941268, 17255024, 19411902, 25882536, 38823804, 51765072, 77647608, 155295216]

約数ペア:

[(1, 155295216), (2, 77647608), (3, 51765072), (4, 38823804), (6, 25882536), (8, 19411902), (9, 17255024), (12, 12941268), (16, 9705951), (18, 8627512), (24, 6470634), (36, 4313756), (37, 4197168), (48, 3235317), (72, 2156878), (74, 2098584), (111, 1399056), (144, 1078439), (148, 1049292), (222, 699528), (296, 524646), (333, 466352), (444, 349764), (592, 262323), (666, 233176), (888, 174882), (1332, 116588), (1776, 87441), (2664, 58294), (5328, 29147)]