159672170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{31247}}^1$

素因数の和:31334

約数の個数: 32

約数和(自身を含む): 332978688

約数和(自身を除く): 173306518

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 73, 146, 365, 511, 730, 1022, 2555, 5110, 31247, 62494, 156235, 218729, 312470, 437458, 1093645, 2187290, 2281031, 4562062, 11405155, 15967217, 22810310, 31934434, 79836085, 159672170]

約数ペア:

[(1, 159672170), (2, 79836085), (5, 31934434), (7, 22810310), (10, 15967217), (14, 11405155), (35, 4562062), (70, 2281031), (73, 2187290), (146, 1093645), (365, 437458), (511, 312470), (730, 218729), (1022, 156235), (2555, 62494), (5110, 31247)]