168870784

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3019}}^1$

素因数の和:3075

約数の個数: 64

約数和(自身を含む): 369648000

約数和(自身を除く): 200777216

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 46, 64, 76, 92, 128, 152, 184, 304, 368, 437, 608, 736, 874, 1216, 1472, 1748, 2432, 2944, 3019, 3496, 6038, 6992, 12076, 13984, 24152, 27968, 48304, 55936, 57361, 69437, 96608, 114722, 138874, 193216, 229444, 277748, 386432, 458888, 555496, 917776, 1110992, 1319303, 1835552, 2221984, 2638606, 3671104, 4443968, 5277212, 7342208, 8887936, 10554424, 21108848, 42217696, 84435392, 168870784]

約数ペア:

[(1, 168870784), (2, 84435392), (4, 42217696), (8, 21108848), (16, 10554424), (19, 8887936), (23, 7342208), (32, 5277212), (38, 4443968), (46, 3671104), (64, 2638606), (76, 2221984), (92, 1835552), (128, 1319303), (152, 1110992), (184, 917776), (304, 555496), (368, 458888), (437, 386432), (608, 277748), (736, 229444), (874, 193216), (1216, 138874), (1472, 114722), (1748, 96608), (2432, 69437), (2944, 57361), (3019, 55936), (3496, 48304), (6038, 27968), (6992, 24152), (12076, 13984)]