145569618

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{7537}}^1$

素因数の和:7611

約数の個数: 48

約数和(自身を含む): 335139480

約数和(自身を除く): 189569862

約数列:

[1, 2, 3, 6, 9, 18, 29, 37, 58, 74, 87, 111, 174, 222, 261, 333, 522, 666, 1073, 2146, 3219, 6438, 7537, 9657, 15074, 19314, 22611, 45222, 67833, 135666, 218573, 278869, 437146, 557738, 655719, 836607, 1311438, 1673214, 1967157, 2509821, 3934314, 5019642, 8087201, 16174402, 24261603, 48523206, 72784809, 145569618]

約数ペア:

[(1, 145569618), (2, 72784809), (3, 48523206), (6, 24261603), (9, 16174402), (18, 8087201), (29, 5019642), (37, 3934314), (58, 2509821), (74, 1967157), (87, 1673214), (111, 1311438), (174, 836607), (222, 655719), (261, 557738), (333, 437146), (522, 278869), (666, 218573), (1073, 135666), (2146, 67833), (3219, 45222), (6438, 22611), (7537, 19314), (9657, 15074)]