145974768

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{82193}}^1$

素因数の和:82241

約数の個数: 40

約数和(自身を含む): 387298128

約数和(自身を除く): 241323360

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 296, 444, 592, 888, 1776, 82193, 164386, 246579, 328772, 493158, 657544, 986316, 1315088, 1972632, 3041141, 3945264, 6082282, 9123423, 12164564, 18246846, 24329128, 36493692, 48658256, 72987384, 145974768]

約数ペア:

[(1, 145974768), (2, 72987384), (3, 48658256), (4, 36493692), (6, 24329128), (8, 18246846), (12, 12164564), (16, 9123423), (24, 6082282), (37, 3945264), (48, 3041141), (74, 1972632), (111, 1315088), (148, 986316), (222, 657544), (296, 493158), (444, 328772), (592, 246579), (888, 164386), (1776, 82193)]