129521238

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{7577}}^1$

素因数の和:7637

約数の個数: 64

約数和(自身を含む): 331734528

約数和(自身を除く): 202213290

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 37, 42, 66, 74, 77, 111, 154, 222, 231, 259, 407, 462, 518, 777, 814, 1221, 1554, 2442, 2849, 5698, 7577, 8547, 15154, 17094, 22731, 45462, 53039, 83347, 106078, 159117, 166694, 250041, 280349, 318234, 500082, 560698, 583429, 841047, 1166858, 1682094, 1750287, 1962443, 3083839, 3500574, 3924886, 5887329, 6167678, 9251517, 11774658, 18503034, 21586873, 43173746, 64760619, 129521238]

約数ペア:

[(1, 129521238), (2, 64760619), (3, 43173746), (6, 21586873), (7, 18503034), (11, 11774658), (14, 9251517), (21, 6167678), (22, 5887329), (33, 3924886), (37, 3500574), (42, 3083839), (66, 1962443), (74, 1750287), (77, 1682094), (111, 1166858), (154, 841047), (222, 583429), (231, 560698), (259, 500082), (407, 318234), (462, 280349), (518, 250041), (777, 166694), (814, 159117), (1221, 106078), (1554, 83347), (2442, 53039), (2849, 45462), (5698, 22731), (7577, 17094), (8547, 15154)]