155394072

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1009}}^1$

素因数の和:1078

約数の個数: 128

約数和(自身を含む): 465408000

約数和(自身を除く): 310013928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 31, 36, 46, 54, 62, 69, 72, 92, 93, 108, 124, 138, 184, 186, 207, 216, 248, 276, 279, 372, 414, 552, 558, 621, 713, 744, 828, 837, 1009, 1116, 1242, 1426, 1656, 1674, 2018, 2139, 2232, 2484, 2852, 3027, 3348, 4036, 4278, 4968, 5704, 6054, 6417, 6696, 8072, 8556, 9081, 12108, 12834, 17112, 18162, 19251, 23207, 24216, 25668, 27243, 31279, 36324, 38502, 46414, 51336, 54486, 62558, 69621, 72648, 77004, 92828, 93837, 108972, 125116, 139242, 154008, 185656, 187674, 208863, 217944, 250232, 278484, 281511, 375348, 417726, 556968, 563022, 626589, 719417, 750696, 835452, 844533, 1126044, 1253178, 1438834, 1670904, 1689066, 2158251, 2252088, 2506356, 2877668, 3378132, 4316502, 5012712, 5755336, 6474753, 6756264, 8633004, 12949506, 17266008, 19424259, 25899012, 38848518, 51798024, 77697036, 155394072]

約数ペア:

[(1, 155394072), (2, 77697036), (3, 51798024), (4, 38848518), (6, 25899012), (8, 19424259), (9, 17266008), (12, 12949506), (18, 8633004), (23, 6756264), (24, 6474753), (27, 5755336), (31, 5012712), (36, 4316502), (46, 3378132), (54, 2877668), (62, 2506356), (69, 2252088), (72, 2158251), (92, 1689066), (93, 1670904), (108, 1438834), (124, 1253178), (138, 1126044), (184, 844533), (186, 835452), (207, 750696), (216, 719417), (248, 626589), (276, 563022), (279, 556968), (372, 417726), (414, 375348), (552, 281511), (558, 278484), (621, 250232), (713, 217944), (744, 208863), (828, 187674), (837, 185656), (1009, 154008), (1116, 139242), (1242, 125116), (1426, 108972), (1656, 93837), (1674, 92828), (2018, 77004), (2139, 72648), (2232, 69621), (2484, 62558), (2852, 54486), (3027, 51336), (3348, 46414), (4036, 38502), (4278, 36324), (4968, 31279), (5704, 27243), (6054, 25668), (6417, 24216), (6696, 23207), (8072, 19251), (8556, 18162), (9081, 17112), (12108, 12834)]