128314656

素因数分解:

$2^5\times 3^2\times {\mathrm{445537}}^1$

素因数の和:445553

約数の個数: 36

約数和(自身を含む): 364895622

約数和(自身を除く): 236580966

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 445537, 891074, 1336611, 1782148, 2673222, 3564296, 4009833, 5346444, 7128592, 8019666, 10692888, 14257184, 16039332, 21385776, 32078664, 42771552, 64157328, 128314656]

約数ペア:

[(1, 128314656), (2, 64157328), (3, 42771552), (4, 32078664), (6, 21385776), (8, 16039332), (9, 14257184), (12, 10692888), (16, 8019666), (18, 7128592), (24, 5346444), (32, 4009833), (36, 3564296), (48, 2673222), (72, 1782148), (96, 1336611), (144, 891074), (288, 445537)]