170121864

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{644401}}^1$

素因数の和:644421

約数の個数: 32

約数和(自身を含む): 463969440

約数和(自身を除く): 293847576

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 644401, 1288802, 1933203, 2577604, 3866406, 5155208, 7088411, 7732812, 14176822, 15465624, 21265233, 28353644, 42530466, 56707288, 85060932, 170121864]

約数ペア:

[(1, 170121864), (2, 85060932), (3, 56707288), (4, 42530466), (6, 28353644), (8, 21265233), (11, 15465624), (12, 14176822), (22, 7732812), (24, 7088411), (33, 5155208), (44, 3866406), (66, 2577604), (88, 1933203), (132, 1288802), (264, 644401)]