156942850

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{165203}}^1$

素因数の和:165234

約数の個数: 24

約数和(自身を含む): 307279440

約数和(自身を除く): 150336590

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950, 165203, 330406, 826015, 1652030, 3138857, 4130075, 6277714, 8260150, 15694285, 31388570, 78471425, 156942850]

約数ペア:

[(1, 156942850), (2, 78471425), (5, 31388570), (10, 15694285), (19, 8260150), (25, 6277714), (38, 4130075), (50, 3138857), (95, 1652030), (190, 826015), (475, 330406), (950, 165203)]