131738124

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{3911}}^1$

素因数の和:4326

約数の個数: 48

約数和(自身を含む): 352267776

約数和(自身を除く): 220529652

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 401, 802, 1203, 1604, 2406, 2807, 3911, 4812, 5614, 7822, 8421, 11228, 11733, 15644, 16842, 23466, 27377, 33684, 46932, 54754, 82131, 109508, 164262, 328524, 1568311, 3136622, 4704933, 6273244, 9409866, 10978177, 18819732, 21956354, 32934531, 43912708, 65869062, 131738124]

約数ペア:

[(1, 131738124), (2, 65869062), (3, 43912708), (4, 32934531), (6, 21956354), (7, 18819732), (12, 10978177), (14, 9409866), (21, 6273244), (28, 4704933), (42, 3136622), (84, 1568311), (401, 328524), (802, 164262), (1203, 109508), (1604, 82131), (2406, 54754), (2807, 46932), (3911, 33684), (4812, 27377), (5614, 23466), (7822, 16842), (8421, 15644), (11228, 11733)]