165806214

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{1319}}^1$

素因数の和:1445

約数の個数: 64

約数和(自身を含む): 393845760

約数和(自身を除く): 228039546

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 73, 82, 123, 146, 219, 246, 287, 438, 511, 574, 861, 1022, 1319, 1533, 1722, 2638, 2993, 3066, 3957, 5986, 7914, 8979, 9233, 17958, 18466, 20951, 27699, 41902, 54079, 55398, 62853, 96287, 108158, 125706, 162237, 192574, 288861, 324474, 378553, 577722, 674009, 757106, 1135659, 1348018, 2022027, 2271318, 3947767, 4044054, 7895534, 11843301, 23686602, 27634369, 55268738, 82903107, 165806214]

約数ペア:

[(1, 165806214), (2, 82903107), (3, 55268738), (6, 27634369), (7, 23686602), (14, 11843301), (21, 7895534), (41, 4044054), (42, 3947767), (73, 2271318), (82, 2022027), (123, 1348018), (146, 1135659), (219, 757106), (246, 674009), (287, 577722), (438, 378553), (511, 324474), (574, 288861), (861, 192574), (1022, 162237), (1319, 125706), (1533, 108158), (1722, 96287), (2638, 62853), (2993, 55398), (3066, 54079), (3957, 41902), (5986, 27699), (7914, 20951), (8979, 18466), (9233, 17958)]