156920359930

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{1966667}}^1$

素因数の和:1966854

約数の個数: 32

約数和(自身を含む): 288864195840

約数和(自身を除く): 131943835910

約数列:

[1, 2, 5, 10, 79, 101, 158, 202, 395, 505, 790, 1010, 7979, 15958, 39895, 79790, 1966667, 3933334, 9833335, 19666670, 155366693, 198633367, 310733386, 397266734, 776833465, 993166835, 1553666930, 1986333670, 15692035993, 31384071986, 78460179965, 156920359930]

約数ペア:

[(1, 156920359930), (2, 78460179965), (5, 31384071986), (10, 15692035993), (79, 1986333670), (101, 1553666930), (158, 993166835), (202, 776833465), (395, 397266734), (505, 310733386), (790, 198633367), (1010, 155366693), (7979, 19666670), (15958, 9833335), (39895, 3933334), (79790, 1966667)]