133271908

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{25453}}^1$

素因数の和:25492

約数の個数: 48

約数和(自身を含む): 307891584

約数和(自身を除く): 174619676

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 154, 187, 238, 308, 374, 476, 748, 1309, 2618, 5236, 25453, 50906, 101812, 178171, 279983, 356342, 432701, 559966, 712684, 865402, 1119932, 1730804, 1959881, 3028907, 3919762, 4759711, 6057814, 7839524, 9519422, 12115628, 19038844, 33317977, 66635954, 133271908]

約数ペア:

[(1, 133271908), (2, 66635954), (4, 33317977), (7, 19038844), (11, 12115628), (14, 9519422), (17, 7839524), (22, 6057814), (28, 4759711), (34, 3919762), (44, 3028907), (68, 1959881), (77, 1730804), (119, 1119932), (154, 865402), (187, 712684), (238, 559966), (308, 432701), (374, 356342), (476, 279983), (748, 178171), (1309, 101812), (2618, 50906), (5236, 25453)]