160147490

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{1747}}^1$

素因数の和:1946

約数の個数: 32

約数和(自身を含む): 294503040

約数和(自身を除く): 134355550

約数列:

[1, 2, 5, 10, 89, 103, 178, 206, 445, 515, 890, 1030, 1747, 3494, 8735, 9167, 17470, 18334, 45835, 91670, 155483, 179941, 310966, 359882, 777415, 899705, 1554830, 1799410, 16014749, 32029498, 80073745, 160147490]

約数ペア:

[(1, 160147490), (2, 80073745), (5, 32029498), (10, 16014749), (89, 1799410), (103, 1554830), (178, 899705), (206, 777415), (445, 359882), (515, 310966), (890, 179941), (1030, 155483), (1747, 91670), (3494, 45835), (8735, 18334), (9167, 17470)]