156768476

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{563}}^1\times {\mathrm{1039}}^1$

素因数の和:1673

約数の個数: 24

約数和(自身を含む): 279202560

約数和(自身を除く): 122434084

約数列:

[1, 2, 4, 67, 134, 268, 563, 1039, 1126, 2078, 2252, 4156, 37721, 69613, 75442, 139226, 150884, 278452, 584957, 1169914, 2339828, 39192119, 78384238, 156768476]

約数ペア:

[(1, 156768476), (2, 78384238), (4, 39192119), (67, 2339828), (134, 1169914), (268, 584957), (563, 278452), (1039, 150884), (1126, 139226), (2078, 75442), (2252, 69613), (4156, 37721)]