155755968

素因数分解:

$2^6\times 3^1\times {\mathrm{659}}^1\times {\mathrm{1231}}^1$

素因数の和:1905

約数の個数: 56

約数和(自身を含む): 413064960

約数和(自身を除く): 257308992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 659, 1231, 1318, 1977, 2462, 2636, 3693, 3954, 4924, 5272, 7386, 7908, 9848, 10544, 14772, 15816, 19696, 21088, 29544, 31632, 39392, 42176, 59088, 63264, 78784, 118176, 126528, 236352, 811229, 1622458, 2433687, 3244916, 4867374, 6489832, 9734748, 12979664, 19469496, 25959328, 38938992, 51918656, 77877984, 155755968]

約数ペア:

[(1, 155755968), (2, 77877984), (3, 51918656), (4, 38938992), (6, 25959328), (8, 19469496), (12, 12979664), (16, 9734748), (24, 6489832), (32, 4867374), (48, 3244916), (64, 2433687), (96, 1622458), (192, 811229), (659, 236352), (1231, 126528), (1318, 118176), (1977, 78784), (2462, 63264), (2636, 59088), (3693, 42176), (3954, 39392), (4924, 31632), (5272, 29544), (7386, 21088), (7908, 19696), (9848, 15816), (10544, 14772)]