128216328

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{100799}}^1$

素因数の和:100861

約数の個数: 32

約数和(自身を含む): 326592000

約数和(自身を除く): 198375672

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 100799, 201598, 302397, 403196, 604794, 806392, 1209588, 2419176, 5342347, 10684694, 16027041, 21369388, 32054082, 42738776, 64108164, 128216328]

約数ペア:

[(1, 128216328), (2, 64108164), (3, 42738776), (4, 32054082), (6, 21369388), (8, 16027041), (12, 10684694), (24, 5342347), (53, 2419176), (106, 1209588), (159, 806392), (212, 604794), (318, 403196), (424, 302397), (636, 201598), (1272, 100799)]