158905851

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{2693}}^1$

素因数の和:2815

約数の個数: 32

約数和(自身を含む): 244399680

約数和(自身を除く): 85493829

約数列:

[1, 3, 13, 17, 39, 51, 89, 221, 267, 663, 1157, 1513, 2693, 3471, 4539, 8079, 19669, 35009, 45781, 59007, 105027, 137343, 239677, 595153, 719031, 1785459, 3115801, 4074509, 9347403, 12223527, 52968617, 158905851]

約数ペア:

[(1, 158905851), (3, 52968617), (13, 12223527), (17, 9347403), (39, 4074509), (51, 3115801), (89, 1785459), (221, 719031), (267, 595153), (663, 239677), (1157, 137343), (1513, 105027), (2693, 59007), (3471, 45781), (4539, 35009), (8079, 19669)]