160668190

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{6343}}^1$

素因数の和:6516

約数の個数: 32

約数和(自身を含む): 308318400

約数和(自身を除く): 147650210

約数列:

[1, 2, 5, 10, 17, 34, 85, 149, 170, 298, 745, 1490, 2533, 5066, 6343, 12665, 12686, 25330, 31715, 63430, 107831, 215662, 539155, 945107, 1078310, 1890214, 4725535, 9451070, 16066819, 32133638, 80334095, 160668190]

約数ペア:

[(1, 160668190), (2, 80334095), (5, 32133638), (10, 16066819), (17, 9451070), (34, 4725535), (85, 1890214), (149, 1078310), (170, 945107), (298, 539155), (745, 215662), (1490, 107831), (2533, 63430), (5066, 31715), (6343, 25330), (12665, 12686)]