128210286

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1\times {\mathrm{2089}}^1$

素因数の和:2340

約数の個数: 32

約数和(自身を含む): 262738080

約数和(自身を除く): 134527794

約数列:

[1, 2, 3, 6, 53, 106, 159, 193, 318, 386, 579, 1158, 2089, 4178, 6267, 10229, 12534, 20458, 30687, 61374, 110717, 221434, 332151, 403177, 664302, 806354, 1209531, 2419062, 21368381, 42736762, 64105143, 128210286]

約数ペア:

[(1, 128210286), (2, 64105143), (3, 42736762), (6, 21368381), (53, 2419062), (106, 1209531), (159, 806354), (193, 664302), (318, 403177), (386, 332151), (579, 221434), (1158, 110717), (2089, 61374), (4178, 30687), (6267, 20458), (10229, 12534)]