156945507548

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{6626647}}^1$

素因数の和:6626873

約数の個数: 24

約数和(自身を含む): 284998877184

約数和(自身を除く): 128053369636

約数列:

[1, 2, 4, 31, 62, 124, 191, 382, 764, 5921, 11842, 23684, 6626647, 13253294, 26506588, 205426057, 410852114, 821704228, 1265689577, 2531379154, 5062758308, 39236376887, 78472753774, 156945507548]

約数ペア:

[(1, 156945507548), (2, 78472753774), (4, 39236376887), (31, 5062758308), (62, 2531379154), (124, 1265689577), (191, 821704228), (382, 410852114), (764, 205426057), (5921, 26506588), (11842, 13253294), (23684, 6626647)]