155211804

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{2347}}^1$

素因数の和:2535

約数の個数: 72

約数和(自身を含む): 430754688

約数和(自身を除く): 275542884

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 167, 198, 334, 396, 501, 668, 1002, 1503, 1837, 2004, 2347, 3006, 3674, 4694, 5511, 6012, 7041, 7348, 9388, 11022, 14082, 16533, 21123, 22044, 25817, 28164, 33066, 42246, 51634, 66132, 77451, 84492, 103268, 154902, 232353, 309804, 391949, 464706, 783898, 929412, 1175847, 1567796, 2351694, 3527541, 4311439, 4703388, 7055082, 8622878, 12934317, 14110164, 17245756, 25868634, 38802951, 51737268, 77605902, 155211804]

約数ペア:

[(1, 155211804), (2, 77605902), (3, 51737268), (4, 38802951), (6, 25868634), (9, 17245756), (11, 14110164), (12, 12934317), (18, 8622878), (22, 7055082), (33, 4703388), (36, 4311439), (44, 3527541), (66, 2351694), (99, 1567796), (132, 1175847), (167, 929412), (198, 783898), (334, 464706), (396, 391949), (501, 309804), (668, 232353), (1002, 154902), (1503, 103268), (1837, 84492), (2004, 77451), (2347, 66132), (3006, 51634), (3674, 42246), (4694, 33066), (5511, 28164), (6012, 25817), (7041, 22044), (7348, 21123), (9388, 16533), (11022, 14082)]