160141930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{20879}}^1$

素因数の和:20958

約数の個数: 32

約数和(自身を含む): 315705600

約数和(自身を除く): 155563670

約数列:

[1, 2, 5, 10, 13, 26, 59, 65, 118, 130, 295, 590, 767, 1534, 3835, 7670, 20879, 41758, 104395, 208790, 271427, 542854, 1231861, 1357135, 2463722, 2714270, 6159305, 12318610, 16014193, 32028386, 80070965, 160141930]

約数ペア:

[(1, 160141930), (2, 80070965), (5, 32028386), (10, 16014193), (13, 12318610), (26, 6159305), (59, 2714270), (65, 2463722), (118, 1357135), (130, 1231861), (295, 542854), (590, 271427), (767, 208790), (1534, 104395), (3835, 41758), (7670, 20879)]