155317812

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{32117}}^1$

素因数の和:32168

約数の個数: 48

約数和(自身を含む): 402888192

約数和(自身を除く): 247570380

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 4836, 32117, 64234, 96351, 128468, 192702, 385404, 417521, 835042, 995627, 1252563, 1670084, 1991254, 2505126, 2986881, 3982508, 5010252, 5973762, 11947524, 12943151, 25886302, 38829453, 51772604, 77658906, 155317812]

約数ペア:

[(1, 155317812), (2, 77658906), (3, 51772604), (4, 38829453), (6, 25886302), (12, 12943151), (13, 11947524), (26, 5973762), (31, 5010252), (39, 3982508), (52, 2986881), (62, 2505126), (78, 1991254), (93, 1670084), (124, 1252563), (156, 995627), (186, 835042), (372, 417521), (403, 385404), (806, 192702), (1209, 128468), (1612, 96351), (2418, 64234), (4836, 32117)]