156731168

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{1693}}^1$

素因数の和:1977

約数の個数: 48

約数和(自身を含む): 338095296

約数和(自身を除く): 181364128

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 263, 352, 526, 1052, 1693, 2104, 2893, 3386, 4208, 5786, 6772, 8416, 11572, 13544, 18623, 23144, 27088, 37246, 46288, 54176, 74492, 92576, 148984, 297968, 445259, 595936, 890518, 1781036, 3562072, 4897849, 7124144, 9795698, 14248288, 19591396, 39182792, 78365584, 156731168]

約数ペア:

[(1, 156731168), (2, 78365584), (4, 39182792), (8, 19591396), (11, 14248288), (16, 9795698), (22, 7124144), (32, 4897849), (44, 3562072), (88, 1781036), (176, 890518), (263, 595936), (352, 445259), (526, 297968), (1052, 148984), (1693, 92576), (2104, 74492), (2893, 54176), (3386, 46288), (4208, 37246), (5786, 27088), (6772, 23144), (8416, 18623), (11572, 13544)]