157440826

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{509}}^1\times {\mathrm{5333}}^1$

素因数の和:5873

約数の個数: 16

約数和(自身を含む): 244830600

約数和(自身を除く): 87389774

約数列:

[1, 2, 29, 58, 509, 1018, 5333, 10666, 14761, 29522, 154657, 309314, 2714497, 5428994, 78720413, 157440826]

約数ペア:

[(1, 157440826), (2, 78720413), (29, 5428994), (58, 2714497), (509, 309314), (1018, 154657), (5333, 29522), (10666, 14761)]