157446528

素因数分解:

$2^7\times 3^1\times {\mathrm{263}}^1\times {\mathrm{1559}}^1$

素因数の和:1839

約数の個数: 64

約数和(自身を含む): 420076800

約数和(自身を除く): 262630272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 263, 384, 526, 789, 1052, 1559, 1578, 2104, 3118, 3156, 4208, 4677, 6236, 6312, 8416, 9354, 12472, 12624, 16832, 18708, 24944, 25248, 33664, 37416, 49888, 50496, 74832, 99776, 100992, 149664, 199552, 299328, 410017, 598656, 820034, 1230051, 1640068, 2460102, 3280136, 4920204, 6560272, 9840408, 13120544, 19680816, 26241088, 39361632, 52482176, 78723264, 157446528]

約数ペア:

[(1, 157446528), (2, 78723264), (3, 52482176), (4, 39361632), (6, 26241088), (8, 19680816), (12, 13120544), (16, 9840408), (24, 6560272), (32, 4920204), (48, 3280136), (64, 2460102), (96, 1640068), (128, 1230051), (192, 820034), (263, 598656), (384, 410017), (526, 299328), (789, 199552), (1052, 149664), (1559, 100992), (1578, 99776), (2104, 74832), (3118, 50496), (3156, 49888), (4208, 37416), (4677, 33664), (6236, 25248), (6312, 24944), (8416, 18708), (9354, 16832), (12472, 12624)]