137993708

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{241}}^1\times {\mathrm{3329}}^1$

素因数の和:3617

約数の個数: 24

約数和(自身を含む): 248204880

約数和(自身を除く): 110211172

約数列:

[1, 2, 4, 43, 86, 172, 241, 482, 964, 3329, 6658, 10363, 13316, 20726, 41452, 143147, 286294, 572588, 802289, 1604578, 3209156, 34498427, 68996854, 137993708]

約数ペア:

[(1, 137993708), (2, 68996854), (4, 34498427), (43, 3209156), (86, 1604578), (172, 802289), (241, 572588), (482, 286294), (964, 143147), (3329, 41452), (6658, 20726), (10363, 13316)]