147840376

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{637243}}^1$

素因数の和:637278

約数の個数: 16

約数和(自身を含む): 286759800

約数和(自身を除く): 138919424

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 637243, 1274486, 2548972, 5097944, 18480047, 36960094, 73920188, 147840376]

約数ペア:

[(1, 147840376), (2, 73920188), (4, 36960094), (8, 18480047), (29, 5097944), (58, 2548972), (116, 1274486), (232, 637243)]