165131538

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{192461}}^1$

素因数の和:192490

約数の個数: 32

約数和(自身を含む): 388003392

約数和(自身を除く): 222871854

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 192461, 384922, 577383, 1154766, 2117071, 2501993, 4234142, 5003986, 6351213, 7505979, 12702426, 15011958, 27521923, 55043846, 82565769, 165131538]

約数ペア:

[(1, 165131538), (2, 82565769), (3, 55043846), (6, 27521923), (11, 15011958), (13, 12702426), (22, 7505979), (26, 6351213), (33, 5003986), (39, 4234142), (66, 2501993), (78, 2117071), (143, 1154766), (286, 577383), (429, 384922), (858, 192461)]