137461142

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1$

素因数の和:345

約数の個数: 64

約数和(自身を含む): 264297600

約数和(自身を除く): 126836458

約数列:

[1, 2, 7, 13, 14, 26, 37, 74, 91, 137, 149, 182, 259, 274, 298, 481, 518, 959, 962, 1043, 1781, 1918, 1937, 2086, 3367, 3562, 3874, 5069, 5513, 6734, 10138, 11026, 12467, 13559, 20413, 24934, 27118, 35483, 38591, 40826, 65897, 70966, 71669, 77182, 131794, 142891, 143338, 265369, 285782, 461279, 501683, 530738, 755281, 922558, 1003366, 1510562, 1857583, 3715166, 5286967, 9818653, 10573934, 19637306, 68730571, 137461142]

約数ペア:

[(1, 137461142), (2, 68730571), (7, 19637306), (13, 10573934), (14, 9818653), (26, 5286967), (37, 3715166), (74, 1857583), (91, 1510562), (137, 1003366), (149, 922558), (182, 755281), (259, 530738), (274, 501683), (298, 461279), (481, 285782), (518, 265369), (959, 143338), (962, 142891), (1043, 131794), (1781, 77182), (1918, 71669), (1937, 70966), (2086, 65897), (3367, 40826), (3562, 38591), (3874, 35483), (5069, 27118), (5513, 24934), (6734, 20413), (10138, 13559), (11026, 12467)]