118209746

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{151}}^1$

素因数の和:410

約数の個数: 32

約数和(自身を含む): 187142400

約数和(自身を除く): 68932654

約数列:

[1, 2, 37, 71, 74, 142, 149, 151, 298, 302, 2627, 5254, 5513, 5587, 10579, 10721, 11026, 11174, 21158, 21442, 22499, 44998, 391423, 396677, 782846, 793354, 832463, 1597429, 1664926, 3194858, 59104873, 118209746]

約数ペア:

[(1, 118209746), (2, 59104873), (37, 3194858), (71, 1664926), (74, 1597429), (142, 832463), (149, 793354), (151, 782846), (298, 396677), (302, 391423), (2627, 44998), (5254, 22499), (5513, 21442), (5587, 21158), (10579, 11174), (10721, 11026)]