169212876

素因数分解:

$2^2\times 3^1\times 7^5\times {\mathrm{839}}^1$

素因数の和:881

約数の個数: 72

約数和(自身を含む): 461180160

約数和(自身を除く): 291967284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 839, 1029, 1372, 1678, 2058, 2401, 2517, 3356, 4116, 4802, 5034, 5873, 7203, 9604, 10068, 11746, 14406, 16807, 17619, 23492, 28812, 33614, 35238, 41111, 50421, 67228, 70476, 82222, 100842, 123333, 164444, 201684, 246666, 287777, 493332, 575554, 863331, 1151108, 1726662, 2014439, 3453324, 4028878, 6043317, 8057756, 12086634, 14101073, 24173268, 28202146, 42303219, 56404292, 84606438, 169212876]

約数ペア:

[(1, 169212876), (2, 84606438), (3, 56404292), (4, 42303219), (6, 28202146), (7, 24173268), (12, 14101073), (14, 12086634), (21, 8057756), (28, 6043317), (42, 4028878), (49, 3453324), (84, 2014439), (98, 1726662), (147, 1151108), (196, 863331), (294, 575554), (343, 493332), (588, 287777), (686, 246666), (839, 201684), (1029, 164444), (1372, 123333), (1678, 100842), (2058, 82222), (2401, 70476), (2517, 67228), (3356, 50421), (4116, 41111), (4802, 35238), (5034, 33614), (5873, 28812), (7203, 23492), (9604, 17619), (10068, 16807), (11746, 14406)]