129339896

素因数分解:

$2^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{27827}}^1$

素因数の和:27923

約数の個数: 32

約数和(自身を含む): 280506240

約数和(自身を除く): 151166344

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 83, 166, 332, 581, 664, 1162, 2324, 4648, 27827, 55654, 111308, 194789, 222616, 389578, 779156, 1558312, 2309641, 4619282, 9238564, 16167487, 18477128, 32334974, 64669948, 129339896]

約数ペア:

[(1, 129339896), (2, 64669948), (4, 32334974), (7, 18477128), (8, 16167487), (14, 9238564), (28, 4619282), (56, 2309641), (83, 1558312), (166, 779156), (332, 389578), (581, 222616), (664, 194789), (1162, 111308), (2324, 55654), (4648, 27827)]