145331856

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{27277}}^1$

素因数の和:27328

約数の個数: 60

約数和(自身を含む): 417735292

約数和(自身を除く): 272403436

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, 27277, 54554, 81831, 109108, 163662, 218216, 245493, 327324, 436432, 490986, 654648, 981972, 1009249, 1309296, 1963944, 2018498, 3027747, 3927888, 4036996, 6055494, 8073992, 9083241, 12110988, 16147984, 18166482, 24221976, 36332964, 48443952, 72665928, 145331856]

約数ペア:

[(1, 145331856), (2, 72665928), (3, 48443952), (4, 36332964), (6, 24221976), (8, 18166482), (9, 16147984), (12, 12110988), (16, 9083241), (18, 8073992), (24, 6055494), (36, 4036996), (37, 3927888), (48, 3027747), (72, 2018498), (74, 1963944), (111, 1309296), (144, 1009249), (148, 981972), (222, 654648), (296, 490986), (333, 436432), (444, 327324), (592, 245493), (666, 218216), (888, 163662), (1332, 109108), (1776, 81831), (2664, 54554), (5328, 27277)]