168163740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{934243}}^1$

素因数の和:934258

約数の個数: 36

約数和(自身を含む): 510097224

約数和(自身を除く): 341933484

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 934243, 1868486, 2802729, 3736972, 4671215, 5605458, 8408187, 9342430, 11210916, 14013645, 16816374, 18684860, 28027290, 33632748, 42040935, 56054580, 84081870, 168163740]

約数ペア:

[(1, 168163740), (2, 84081870), (3, 56054580), (4, 42040935), (5, 33632748), (6, 28027290), (9, 18684860), (10, 16816374), (12, 14013645), (15, 11210916), (18, 9342430), (20, 8408187), (30, 5605458), (36, 4671215), (45, 3736972), (60, 2802729), (90, 1868486), (180, 934243)]