138629808

素因数分解:

$2^4\times 3^2\times {\mathrm{227}}^1\times {\mathrm{4241}}^1$

素因数の和:4482

約数の個数: 60

約数和(自身を含む): 389771928

約数和(自身を除く): 251142120

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 227, 454, 681, 908, 1362, 1816, 2043, 2724, 3632, 4086, 4241, 5448, 8172, 8482, 10896, 12723, 16344, 16964, 25446, 32688, 33928, 38169, 50892, 67856, 76338, 101784, 152676, 203568, 305352, 610704, 962707, 1925414, 2888121, 3850828, 5776242, 7701656, 8664363, 11552484, 15403312, 17328726, 23104968, 34657452, 46209936, 69314904, 138629808]

約数ペア:

[(1, 138629808), (2, 69314904), (3, 46209936), (4, 34657452), (6, 23104968), (8, 17328726), (9, 15403312), (12, 11552484), (16, 8664363), (18, 7701656), (24, 5776242), (36, 3850828), (48, 2888121), (72, 1925414), (144, 962707), (227, 610704), (454, 305352), (681, 203568), (908, 152676), (1362, 101784), (1816, 76338), (2043, 67856), (2724, 50892), (3632, 38169), (4086, 33928), (4241, 32688), (5448, 25446), (8172, 16964), (8482, 16344), (10896, 12723)]