159681192

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{20857}}^1$

素因数の和:20906

約数の個数: 64

約数和(自身を含む): 450532800

約数和(自身を除く): 290851608

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 29, 33, 44, 58, 66, 87, 88, 116, 132, 174, 232, 264, 319, 348, 638, 696, 957, 1276, 1914, 2552, 3828, 7656, 20857, 41714, 62571, 83428, 125142, 166856, 229427, 250284, 458854, 500568, 604853, 688281, 917708, 1209706, 1376562, 1814559, 1835416, 2419412, 2753124, 3629118, 4838824, 5506248, 6653383, 7258236, 13306766, 14516472, 19960149, 26613532, 39920298, 53227064, 79840596, 159681192]

約数ペア:

[(1, 159681192), (2, 79840596), (3, 53227064), (4, 39920298), (6, 26613532), (8, 19960149), (11, 14516472), (12, 13306766), (22, 7258236), (24, 6653383), (29, 5506248), (33, 4838824), (44, 3629118), (58, 2753124), (66, 2419412), (87, 1835416), (88, 1814559), (116, 1376562), (132, 1209706), (174, 917708), (232, 688281), (264, 604853), (319, 500568), (348, 458854), (638, 250284), (696, 229427), (957, 166856), (1276, 125142), (1914, 83428), (2552, 62571), (3828, 41714), (7656, 20857)]