165770286

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{67883}}^1$

素因数の和:67936

約数の個数: 32

約数和(自身を含む): 371461248

約数和(自身を除く): 205690962

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 74, 111, 222, 407, 814, 1221, 2442, 67883, 135766, 203649, 407298, 746713, 1493426, 2240139, 2511671, 4480278, 5023342, 7535013, 15070026, 27628381, 55256762, 82885143, 165770286]

約数ペア:

[(1, 165770286), (2, 82885143), (3, 55256762), (6, 27628381), (11, 15070026), (22, 7535013), (33, 5023342), (37, 4480278), (66, 2511671), (74, 2240139), (111, 1493426), (222, 746713), (407, 407298), (814, 203649), (1221, 135766), (2442, 67883)]