167238890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{4967}}^1$

素因数の和:5031

約数の個数: 64

約数和(自身を含む): 380588544

約数和(自身を除く): 213349654

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 37, 65, 70, 74, 91, 130, 182, 185, 259, 370, 455, 481, 518, 910, 962, 1295, 2405, 2590, 3367, 4810, 4967, 6734, 9934, 16835, 24835, 33670, 34769, 49670, 64571, 69538, 129142, 173845, 183779, 322855, 347690, 367558, 451997, 645710, 903994, 918895, 1286453, 1837790, 2259985, 2389127, 2572906, 4519970, 4778254, 6432265, 11945635, 12864530, 16723889, 23891270, 33447778, 83619445, 167238890]

約数ペア:

[(1, 167238890), (2, 83619445), (5, 33447778), (7, 23891270), (10, 16723889), (13, 12864530), (14, 11945635), (26, 6432265), (35, 4778254), (37, 4519970), (65, 2572906), (70, 2389127), (74, 2259985), (91, 1837790), (130, 1286453), (182, 918895), (185, 903994), (259, 645710), (370, 451997), (455, 367558), (481, 347690), (518, 322855), (910, 183779), (962, 173845), (1295, 129142), (2405, 69538), (2590, 64571), (3367, 49670), (4810, 34769), (4967, 33670), (6734, 24835), (9934, 16835)]