166027190

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{4289}}^1$

素因数の和:4389

約数の個数: 48

約数和(自身を含む): 352123200

約数和(自身を除く): 186096010

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 79, 98, 158, 245, 395, 490, 553, 790, 1106, 2765, 3871, 4289, 5530, 7742, 8578, 19355, 21445, 30023, 38710, 42890, 60046, 150115, 210161, 300230, 338831, 420322, 677662, 1050805, 1694155, 2101610, 2371817, 3388310, 4743634, 11859085, 16602719, 23718170, 33205438, 83013595, 166027190]

約数ペア:

[(1, 166027190), (2, 83013595), (5, 33205438), (7, 23718170), (10, 16602719), (14, 11859085), (35, 4743634), (49, 3388310), (70, 2371817), (79, 2101610), (98, 1694155), (158, 1050805), (245, 677662), (395, 420322), (490, 338831), (553, 300230), (790, 210161), (1106, 150115), (2765, 60046), (3871, 42890), (4289, 38710), (5530, 30023), (7742, 21445), (8578, 19355)]