129211192

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{4357}}^1$

素因数の和:4711

約数の個数: 32

約数和(自身を含む): 265140720

約数和(自身を除く): 135929528

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 337, 674, 1348, 2696, 3707, 4357, 7414, 8714, 14828, 17428, 29656, 34856, 47927, 95854, 191708, 383416, 1468309, 2936618, 5873236, 11746472, 16151399, 32302798, 64605596, 129211192]

約数ペア:

[(1, 129211192), (2, 64605596), (4, 32302798), (8, 16151399), (11, 11746472), (22, 5873236), (44, 2936618), (88, 1468309), (337, 383416), (674, 191708), (1348, 95854), (2696, 47927), (3707, 34856), (4357, 29656), (7414, 17428), (8714, 14828)]