156916461

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{929}}^1$

素因数の和:1077

約数の個数: 32

約数和(自身を含む): 232485120

約数和(自身を除く): 75568659

約数列:

[1, 3, 13, 39, 61, 71, 183, 213, 793, 923, 929, 2379, 2769, 2787, 4331, 12077, 12993, 36231, 56303, 56669, 65959, 168909, 170007, 197877, 736697, 857467, 2210091, 2572401, 4023499, 12070497, 52305487, 156916461]

約数ペア:

[(1, 156916461), (3, 52305487), (13, 12070497), (39, 4023499), (61, 2572401), (71, 2210091), (183, 857467), (213, 736697), (793, 197877), (923, 170007), (929, 168909), (2379, 65959), (2769, 56669), (2787, 56303), (4331, 36231), (12077, 12993)]