159297834

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{389}}^1\times {\mathrm{521}}^1$

素因数の和:1046

約数の個数: 32

約数和(自身を含む): 322470720

約数和(自身を除く): 163172886

約数列:

[1, 2, 3, 6, 131, 262, 389, 393, 521, 778, 786, 1042, 1167, 1563, 2334, 3126, 50959, 68251, 101918, 136502, 152877, 202669, 204753, 305754, 405338, 409506, 608007, 1216014, 26549639, 53099278, 79648917, 159297834]

約数ペア:

[(1, 159297834), (2, 79648917), (3, 53099278), (6, 26549639), (131, 1216014), (262, 608007), (389, 409506), (393, 405338), (521, 305754), (778, 204753), (786, 202669), (1042, 152877), (1167, 136502), (1563, 101918), (2334, 68251), (3126, 50959)]