164288628

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{217313}}^1$

素因数の和:217333

約数の個数: 48

約数和(自身を含む): 486783360

約数和(自身を除く): 322494732

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 217313, 434626, 651939, 869252, 1303878, 1521191, 1955817, 2607756, 3042382, 3911634, 4563573, 5867451, 6084764, 7823268, 9127146, 11734902, 13690719, 18254292, 23469804, 27381438, 41072157, 54762876, 82144314, 164288628]

約数ペア:

[(1, 164288628), (2, 82144314), (3, 54762876), (4, 41072157), (6, 27381438), (7, 23469804), (9, 18254292), (12, 13690719), (14, 11734902), (18, 9127146), (21, 7823268), (27, 6084764), (28, 5867451), (36, 4563573), (42, 3911634), (54, 3042382), (63, 2607756), (84, 1955817), (108, 1521191), (126, 1303878), (189, 869252), (252, 651939), (378, 434626), (756, 217313)]