146227376

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{397357}}^1$

素因数の和:397388

約数の個数: 20

約数和(自身を含む): 295634352

約数和(自身を除く): 149406976

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 397357, 794714, 1589428, 3178856, 6357712, 9139211, 18278422, 36556844, 73113688, 146227376]

約数ペア:

[(1, 146227376), (2, 73113688), (4, 36556844), (8, 18278422), (16, 9139211), (23, 6357712), (46, 3178856), (92, 1589428), (184, 794714), (368, 397357)]