129192376

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{9829}}^1$

素因数の和:9919

約数の個数: 32

約数和(自身を含む): 254793600

約数和(自身を除く): 125601224

約数列:

[1, 2, 4, 8, 31, 53, 62, 106, 124, 212, 248, 424, 1643, 3286, 6572, 9829, 13144, 19658, 39316, 78632, 304699, 520937, 609398, 1041874, 1218796, 2083748, 2437592, 4167496, 16149047, 32298094, 64596188, 129192376]

約数ペア:

[(1, 129192376), (2, 64596188), (4, 32298094), (8, 16149047), (31, 4167496), (53, 2437592), (62, 2083748), (106, 1218796), (124, 1041874), (212, 609398), (248, 520937), (424, 304699), (1643, 78632), (3286, 39316), (6572, 19658), (9829, 13144)]