137126144

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{467}}^1$

素因数の和:551

約数の個数: 72

約数和(自身を含む): 290803968

約数和(自身を除く): 153677824

約数列:

[1, 2, 4, 8, 16, 31, 32, 37, 62, 64, 74, 124, 128, 148, 248, 256, 296, 467, 496, 592, 934, 992, 1147, 1184, 1868, 1984, 2294, 2368, 3736, 3968, 4588, 4736, 7472, 7936, 9176, 9472, 14477, 14944, 17279, 18352, 28954, 29888, 34558, 36704, 57908, 59776, 69116, 73408, 115816, 119552, 138232, 146816, 231632, 276464, 293632, 463264, 535649, 552928, 926528, 1071298, 1105856, 1853056, 2142596, 2211712, 3706112, 4285192, 4423424, 8570384, 17140768, 34281536, 68563072, 137126144]

約数ペア:

[(1, 137126144), (2, 68563072), (4, 34281536), (8, 17140768), (16, 8570384), (31, 4423424), (32, 4285192), (37, 3706112), (62, 2211712), (64, 2142596), (74, 1853056), (124, 1105856), (128, 1071298), (148, 926528), (248, 552928), (256, 535649), (296, 463264), (467, 293632), (496, 276464), (592, 231632), (934, 146816), (992, 138232), (1147, 119552), (1184, 115816), (1868, 73408), (1984, 69116), (2294, 59776), (2368, 57908), (3736, 36704), (3968, 34558), (4588, 29888), (4736, 28954), (7472, 18352), (7936, 17279), (9176, 14944), (9472, 14477)]