128487276

素因数分解:

$2^2\times 3^3\times {\mathrm{41}}^1\times {\mathrm{29017}}^1$

素因数の和:29071

約数の個数: 48

約数和(自身を含む): 341251680

約数和(自身を除く): 212764404

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 41, 54, 82, 108, 123, 164, 246, 369, 492, 738, 1107, 1476, 2214, 4428, 29017, 58034, 87051, 116068, 174102, 261153, 348204, 522306, 783459, 1044612, 1189697, 1566918, 2379394, 3133836, 3569091, 4758788, 7138182, 10707273, 14276364, 21414546, 32121819, 42829092, 64243638, 128487276]

約数ペア:

[(1, 128487276), (2, 64243638), (3, 42829092), (4, 32121819), (6, 21414546), (9, 14276364), (12, 10707273), (18, 7138182), (27, 4758788), (36, 3569091), (41, 3133836), (54, 2379394), (82, 1566918), (108, 1189697), (123, 1044612), (164, 783459), (246, 522306), (369, 348204), (492, 261153), (738, 174102), (1107, 116068), (1476, 87051), (2214, 58034), (4428, 29017)]