159571846

素因数分解:

$2^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{271}}^1\times {\mathrm{307}}^1$

素因数の和:724

約数の個数: 32

約数和(自身を含む): 277466112

約数和(自身を除く): 117894266

約数列:

[1, 2, 7, 14, 137, 271, 274, 307, 542, 614, 959, 1897, 1918, 2149, 3794, 4298, 37127, 42059, 74254, 83197, 84118, 166394, 259889, 294413, 519778, 582379, 588826, 1164758, 11397989, 22795978, 79785923, 159571846]

約数ペア:

[(1, 159571846), (2, 79785923), (7, 22795978), (14, 11397989), (137, 1164758), (271, 588826), (274, 582379), (307, 519778), (542, 294413), (614, 259889), (959, 166394), (1897, 84118), (1918, 83197), (2149, 74254), (3794, 42059), (4298, 37127)]