130130872

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{11987}}^1$

素因数の和:12075

約数の個数: 32

約数和(自身を含む): 258940800

約数和(自身を除く): 128809928

約数列:

[1, 2, 4, 8, 23, 46, 59, 92, 118, 184, 236, 472, 1357, 2714, 5428, 10856, 11987, 23974, 47948, 95896, 275701, 551402, 707233, 1102804, 1414466, 2205608, 2828932, 5657864, 16266359, 32532718, 65065436, 130130872]

約数ペア:

[(1, 130130872), (2, 65065436), (4, 32532718), (8, 16266359), (23, 5657864), (46, 2828932), (59, 2205608), (92, 1414466), (118, 1102804), (184, 707233), (236, 551402), (472, 275701), (1357, 95896), (2714, 47948), (5428, 23974), (10856, 11987)]