172309146

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{21163}}^1$

素因数の和:21250

約数の個数: 32

約数和(自身を含む): 365713920

約数和(自身を除く): 193404774

約数列:

[1, 2, 3, 6, 23, 46, 59, 69, 118, 138, 177, 354, 1357, 2714, 4071, 8142, 21163, 42326, 63489, 126978, 486749, 973498, 1248617, 1460247, 2497234, 2920494, 3745851, 7491702, 28718191, 57436382, 86154573, 172309146]

約数ペア:

[(1, 172309146), (2, 86154573), (3, 57436382), (6, 28718191), (23, 7491702), (46, 3745851), (59, 2920494), (69, 2497234), (118, 1460247), (138, 1248617), (177, 973498), (354, 486749), (1357, 126978), (2714, 63489), (4071, 42326), (8142, 21163)]