165856130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79357}}^1$

素因数の和:79394

約数の個数: 32

約数和(自身を含む): 342826560

約数和(自身を除く): 176970430

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 79357, 158714, 396785, 793570, 872927, 1507783, 1745854, 3015566, 4364635, 7538915, 8729270, 15077830, 16585613, 33171226, 82928065, 165856130]

約数ペア:

[(1, 165856130), (2, 82928065), (5, 33171226), (10, 16585613), (11, 15077830), (19, 8729270), (22, 7538915), (38, 4364635), (55, 3015566), (95, 1745854), (110, 1507783), (190, 872927), (209, 793570), (418, 396785), (1045, 158714), (2090, 79357)]