173128868

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{601}}^1\times {\mathrm{6547}}^1$

素因数の和:7163

約数の個数: 24

約数和(自身を含む): 331119264

約数和(自身を除く): 157990396

約数列:

[1, 2, 4, 11, 22, 44, 601, 1202, 2404, 6547, 6611, 13094, 13222, 26188, 26444, 72017, 144034, 288068, 3934747, 7869494, 15738988, 43282217, 86564434, 173128868]

約数ペア:

[(1, 173128868), (2, 86564434), (4, 43282217), (11, 15738988), (22, 7869494), (44, 3934747), (601, 288068), (1202, 144034), (2404, 72017), (6547, 26444), (6611, 26188), (13094, 13222)]