118966144

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4447}}^1$

素因数の和:4491

約数の個数: 64

約数和(自身を含む): 272217600

約数和(自身を除く): 153251456

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 128, 152, 176, 209, 304, 352, 418, 608, 704, 836, 1216, 1408, 1672, 2432, 3344, 4447, 6688, 8894, 13376, 17788, 26752, 35576, 48917, 71152, 84493, 97834, 142304, 168986, 195668, 284608, 337972, 391336, 569216, 675944, 782672, 929423, 1351888, 1565344, 1858846, 2703776, 3130688, 3717692, 5407552, 6261376, 7435384, 10815104, 14870768, 29741536, 59483072, 118966144]

約数ペア:

[(1, 118966144), (2, 59483072), (4, 29741536), (8, 14870768), (11, 10815104), (16, 7435384), (19, 6261376), (22, 5407552), (32, 3717692), (38, 3130688), (44, 2703776), (64, 1858846), (76, 1565344), (88, 1351888), (128, 929423), (152, 782672), (176, 675944), (209, 569216), (304, 391336), (352, 337972), (418, 284608), (608, 195668), (704, 168986), (836, 142304), (1216, 97834), (1408, 84493), (1672, 71152), (2432, 48917), (3344, 35576), (4447, 26752), (6688, 17788), (8894, 13376)]