130656146

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1\times {\mathrm{271}}^1$

素因数の和:566

約数の個数: 32

約数和(自身を含む): 210567168

約数和(自身を除く): 79911022

約数列:

[1, 2, 23, 46, 47, 94, 223, 271, 446, 542, 1081, 2162, 5129, 6233, 10258, 10481, 12466, 12737, 20962, 25474, 60433, 120866, 241063, 292951, 482126, 585902, 1389959, 2779918, 2840351, 5680702, 65328073, 130656146]

約数ペア:

[(1, 130656146), (2, 65328073), (23, 5680702), (46, 2840351), (47, 2779918), (94, 1389959), (223, 585902), (271, 482126), (446, 292951), (542, 241063), (1081, 120866), (2162, 60433), (5129, 25474), (6233, 20962), (10258, 12737), (10481, 12466)]