156665196

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{140381}}^1$

素因数の和:140422

約数の個数: 36

約数和(自身を含む): 408792384

約数和(自身を除く): 252127188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 140381, 280762, 421143, 561524, 842286, 1263429, 1684572, 2526858, 4351811, 5053716, 8703622, 13055433, 17407244, 26110866, 39166299, 52221732, 78332598, 156665196]

約数ペア:

[(1, 156665196), (2, 78332598), (3, 52221732), (4, 39166299), (6, 26110866), (9, 17407244), (12, 13055433), (18, 8703622), (31, 5053716), (36, 4351811), (62, 2526858), (93, 1684572), (124, 1263429), (186, 842286), (279, 561524), (372, 421143), (558, 280762), (1116, 140381)]