153905688

素因数分解:

$2^3\times 3^2\times {\mathrm{953}}^1\times {\mathrm{2243}}^1$

素因数の和:3208

約数の個数: 48

約数和(自身を含む): 417451320

約数和(自身を除く): 263545632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 953, 1906, 2243, 2859, 3812, 4486, 5718, 6729, 7624, 8577, 8972, 11436, 13458, 17154, 17944, 20187, 22872, 26916, 34308, 40374, 53832, 68616, 80748, 161496, 2137579, 4275158, 6412737, 8550316, 12825474, 17100632, 19238211, 25650948, 38476422, 51301896, 76952844, 153905688]

約数ペア:

[(1, 153905688), (2, 76952844), (3, 51301896), (4, 38476422), (6, 25650948), (8, 19238211), (9, 17100632), (12, 12825474), (18, 8550316), (24, 6412737), (36, 4275158), (72, 2137579), (953, 161496), (1906, 80748), (2243, 68616), (2859, 53832), (3812, 40374), (4486, 34308), (5718, 26916), (6729, 22872), (7624, 20187), (8577, 17944), (8972, 17154), (11436, 13458)]