145987494

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{18253}}^1$

素因数の和:18332

約数の個数: 32

約数和(自身を含む): 308419584

約数和(自身を除く): 162432090

約数列:

[1, 2, 3, 6, 31, 43, 62, 86, 93, 129, 186, 258, 1333, 2666, 3999, 7998, 18253, 36506, 54759, 109518, 565843, 784879, 1131686, 1569758, 1697529, 2354637, 3395058, 4709274, 24331249, 48662498, 72993747, 145987494]

約数ペア:

[(1, 145987494), (2, 72993747), (3, 48662498), (6, 24331249), (31, 4709274), (43, 3395058), (62, 2354637), (86, 1697529), (93, 1569758), (129, 1131686), (186, 784879), (258, 565843), (1333, 109518), (2666, 54759), (3999, 36506), (7998, 18253)]