156906320632

素因数分解:

$2^3\times {\mathrm{163}}^1\times {\mathrm{997}}^1\times {\mathrm{120689}}^1$

素因数の和:121855

約数の個数: 32

約数和(自身を含む): 296303605200

約数和(自身を除く): 139397284568

約数列:

[1, 2, 4, 8, 163, 326, 652, 997, 1304, 1994, 3988, 7976, 120689, 162511, 241378, 325022, 482756, 650044, 965512, 1300088, 19672307, 39344614, 78689228, 120326933, 157378456, 240653866, 481307732, 962615464, 19613290079, 39226580158, 78453160316, 156906320632]

約数ペア:

[(1, 156906320632), (2, 78453160316), (4, 39226580158), (8, 19613290079), (163, 962615464), (326, 481307732), (652, 240653866), (997, 157378456), (1304, 120326933), (1994, 78689228), (3988, 39344614), (7976, 19672307), (120689, 1300088), (162511, 965512), (241378, 650044), (325022, 482756)]