181323190

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{9439}}^1$

素因数の和:9576

約数の個数: 32

約数和(自身を含む): 348675840

約数和(自身を除く): 167352650

約数列:

[1, 2, 5, 10, 17, 34, 85, 113, 170, 226, 565, 1130, 1921, 3842, 9439, 9605, 18878, 19210, 47195, 94390, 160463, 320926, 802315, 1066607, 1604630, 2133214, 5333035, 10666070, 18132319, 36264638, 90661595, 181323190]

約数ペア:

[(1, 181323190), (2, 90661595), (5, 36264638), (10, 18132319), (17, 10666070), (34, 5333035), (85, 2133214), (113, 1604630), (170, 1066607), (226, 802315), (565, 320926), (1130, 160463), (1921, 94390), (3842, 47195), (9439, 19210), (9605, 18878)]