155126296

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{79}}^2\times {\mathrm{239}}^1$

素因数の和:416

約数の個数: 48

約数和(自身を含む): 318578400

約数和(自身を除く): 163452104

約数列:

[1, 2, 4, 8, 13, 26, 52, 79, 104, 158, 239, 316, 478, 632, 956, 1027, 1912, 2054, 3107, 4108, 6214, 6241, 8216, 12428, 12482, 18881, 24856, 24964, 37762, 49928, 75524, 81133, 151048, 162266, 245453, 324532, 490906, 649064, 981812, 1491599, 1963624, 2983198, 5966396, 11932792, 19390787, 38781574, 77563148, 155126296]

約数ペア:

[(1, 155126296), (2, 77563148), (4, 38781574), (8, 19390787), (13, 11932792), (26, 5966396), (52, 2983198), (79, 1963624), (104, 1491599), (158, 981812), (239, 649064), (316, 490906), (478, 324532), (632, 245453), (956, 162266), (1027, 151048), (1912, 81133), (2054, 75524), (3107, 49928), (4108, 37762), (6214, 24964), (6241, 24856), (8216, 18881), (12428, 12482)]