122915864

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{35159}}^1$

素因数の和:35207

約数の個数: 32

約数和(自身を含む): 253152000

約数和(自身を除く): 130236136

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 76, 92, 152, 184, 437, 874, 1748, 3496, 35159, 70318, 140636, 281272, 668021, 808657, 1336042, 1617314, 2672084, 3234628, 5344168, 6469256, 15364483, 30728966, 61457932, 122915864]

約数ペア:

[(1, 122915864), (2, 61457932), (4, 30728966), (8, 15364483), (19, 6469256), (23, 5344168), (38, 3234628), (46, 2672084), (76, 1617314), (92, 1336042), (152, 808657), (184, 668021), (437, 281272), (874, 140636), (1748, 70318), (3496, 35159)]