140187372

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{52861}}^1$

素因数の和:52898

約数の個数: 48

約数和(自身を含む): 372994272

約数和(自身を除く): 232806900

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 442, 663, 884, 1326, 2652, 52861, 105722, 158583, 211444, 317166, 634332, 687193, 898637, 1374386, 1797274, 2061579, 2695911, 2748772, 3594548, 4123158, 5391822, 8246316, 10783644, 11682281, 23364562, 35046843, 46729124, 70093686, 140187372]

約数ペア:

[(1, 140187372), (2, 70093686), (3, 46729124), (4, 35046843), (6, 23364562), (12, 11682281), (13, 10783644), (17, 8246316), (26, 5391822), (34, 4123158), (39, 3594548), (51, 2748772), (52, 2695911), (68, 2061579), (78, 1797274), (102, 1374386), (156, 898637), (204, 687193), (221, 634332), (442, 317166), (663, 211444), (884, 158583), (1326, 105722), (2652, 52861)]