155466488

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{2971}}^1$

素因数の和:3219

約数の個数: 32

約数和(自身を含む): 302430720

約数和(自身を除く): 146964232

約数列:

[1, 2, 4, 8, 31, 62, 124, 211, 248, 422, 844, 1688, 2971, 5942, 6541, 11884, 13082, 23768, 26164, 52328, 92101, 184202, 368404, 626881, 736808, 1253762, 2507524, 5015048, 19433311, 38866622, 77733244, 155466488]

約数ペア:

[(1, 155466488), (2, 77733244), (4, 38866622), (8, 19433311), (31, 5015048), (62, 2507524), (124, 1253762), (211, 736808), (248, 626881), (422, 368404), (844, 184202), (1688, 92101), (2971, 52328), (5942, 26164), (6541, 23768), (11884, 13082)]