128761656

素因数分解:

$2^3\times 3^1\times {\mathrm{1979}}^1\times {\mathrm{2711}}^1$

素因数の和:4699

約数の個数: 32

約数和(自身を含む): 322185600

約数和(自身を除く): 193423944

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1979, 2711, 3958, 5422, 5937, 7916, 8133, 10844, 11874, 15832, 16266, 21688, 23748, 32532, 47496, 65064, 5365069, 10730138, 16095207, 21460276, 32190414, 42920552, 64380828, 128761656]

約数ペア:

[(1, 128761656), (2, 64380828), (3, 42920552), (4, 32190414), (6, 21460276), (8, 16095207), (12, 10730138), (24, 5365069), (1979, 65064), (2711, 47496), (3958, 32532), (5422, 23748), (5937, 21688), (7916, 16266), (8133, 15832), (10844, 11874)]