129890596

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{167}}^1\times {\mathrm{1607}}^1$

素因数の和:1800

約数の個数: 36

約数和(自身を含む): 251504064

約数和(自身を除く): 121613468

約数列:

[1, 2, 4, 11, 22, 44, 121, 167, 242, 334, 484, 668, 1607, 1837, 3214, 3674, 6428, 7348, 17677, 20207, 35354, 40414, 70708, 80828, 194447, 268369, 388894, 536738, 777788, 1073476, 2952059, 5904118, 11808236, 32472649, 64945298, 129890596]

約数ペア:

[(1, 129890596), (2, 64945298), (4, 32472649), (11, 11808236), (22, 5904118), (44, 2952059), (121, 1073476), (167, 777788), (242, 536738), (334, 388894), (484, 268369), (668, 194447), (1607, 80828), (1837, 70708), (3214, 40414), (3674, 35354), (6428, 20207), (7348, 17677)]