156331238

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{3571}}^1$

素因数の和:3692

約数の個数: 32

約数和(自身を含む): 277758720

約数和(自身を除く): 121427482

約数列:

[1, 2, 7, 14, 53, 59, 106, 118, 371, 413, 742, 826, 3127, 3571, 6254, 7142, 21889, 24997, 43778, 49994, 189263, 210689, 378526, 421378, 1324841, 1474823, 2649682, 2949646, 11166517, 22333034, 78165619, 156331238]

約数ペア:

[(1, 156331238), (2, 78165619), (7, 22333034), (14, 11166517), (53, 2949646), (59, 2649682), (106, 1474823), (118, 1324841), (371, 421378), (413, 378526), (742, 210689), (826, 189263), (3127, 49994), (3571, 43778), (6254, 24997), (7142, 21889)]