159747164

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{227}}^1$

素因数の和:458

約数の個数: 48

約数和(自身を含む): 303367680

約数和(自身を除く): 143620516

約数列:

[1, 2, 4, 17, 34, 68, 79, 131, 158, 227, 262, 316, 454, 524, 908, 1343, 2227, 2686, 3859, 4454, 5372, 7718, 8908, 10349, 15436, 17933, 20698, 29737, 35866, 41396, 59474, 71732, 118948, 175933, 304861, 351866, 505529, 609722, 703732, 1011058, 1219444, 2022116, 2349223, 4698446, 9396892, 39936791, 79873582, 159747164]

約数ペア:

[(1, 159747164), (2, 79873582), (4, 39936791), (17, 9396892), (34, 4698446), (68, 2349223), (79, 2022116), (131, 1219444), (158, 1011058), (227, 703732), (262, 609722), (316, 505529), (454, 351866), (524, 304861), (908, 175933), (1343, 118948), (2227, 71732), (2686, 59474), (3859, 41396), (4454, 35866), (5372, 29737), (7718, 20698), (8908, 17933), (10349, 15436)]