173122516

素因数分解:

$2^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{45131}}^1$

素因数の和:45279

約数の個数: 24

約数和(自身を含む): 348780096

約数和(自身を除く): 175657580

約数列:

[1, 2, 4, 7, 14, 28, 137, 274, 548, 959, 1918, 3836, 45131, 90262, 180524, 315917, 631834, 1263668, 6182947, 12365894, 24731788, 43280629, 86561258, 173122516]

約数ペア:

[(1, 173122516), (2, 86561258), (4, 43280629), (7, 24731788), (14, 12365894), (28, 6182947), (137, 1263668), (274, 631834), (548, 315917), (959, 180524), (1918, 90262), (3836, 45131)]