128051028

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{22093}}^1$

素因数の和:22133

約数の個数: 72

約数和(自身を含む): 386026368

約数和(自身を除く): 257975340

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 138, 161, 207, 252, 276, 322, 414, 483, 644, 828, 966, 1449, 1932, 2898, 5796, 22093, 44186, 66279, 88372, 132558, 154651, 198837, 265116, 309302, 397674, 463953, 508139, 618604, 795348, 927906, 1016278, 1391859, 1524417, 1855812, 2032556, 2783718, 3048834, 3556973, 4573251, 5567436, 6097668, 7113946, 9146502, 10670919, 14227892, 18293004, 21341838, 32012757, 42683676, 64025514, 128051028]

約数ペア:

[(1, 128051028), (2, 64025514), (3, 42683676), (4, 32012757), (6, 21341838), (7, 18293004), (9, 14227892), (12, 10670919), (14, 9146502), (18, 7113946), (21, 6097668), (23, 5567436), (28, 4573251), (36, 3556973), (42, 3048834), (46, 2783718), (63, 2032556), (69, 1855812), (84, 1524417), (92, 1391859), (126, 1016278), (138, 927906), (161, 795348), (207, 618604), (252, 508139), (276, 463953), (322, 397674), (414, 309302), (483, 265116), (644, 198837), (828, 154651), (966, 132558), (1449, 88372), (1932, 66279), (2898, 44186), (5796, 22093)]