145193566

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{87151}}^1$

素因数の和:87184

約数の個数: 24

約数和(自身を含む): 268253856

約数和(自身を除く): 123060290

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 238, 833, 1666, 87151, 174302, 610057, 1220114, 1481567, 2963134, 4270399, 8540798, 10370969, 20741938, 72596783, 145193566]

約数ペア:

[(1, 145193566), (2, 72596783), (7, 20741938), (14, 10370969), (17, 8540798), (34, 4270399), (49, 2963134), (98, 1481567), (119, 1220114), (238, 610057), (833, 174302), (1666, 87151)]