157000

素因数分解:

$2^3\times 5^3\times {\mathrm{157}}^1$

素因数の和:178

約数の個数: 32

約数和(自身を含む): 369720

約数和(自身を除く): 212720

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 157, 200, 250, 314, 500, 628, 785, 1000, 1256, 1570, 3140, 3925, 6280, 7850, 15700, 19625, 31400, 39250, 78500, 157000]

約数ペア:

[(1, 157000), (2, 78500), (4, 39250), (5, 31400), (8, 19625), (10, 15700), (20, 7850), (25, 6280), (40, 3925), (50, 3140), (100, 1570), (125, 1256), (157, 1000), (200, 785), (250, 628), (314, 500)]