160990190

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1\times {\mathrm{1493}}^1$

素因数の和:1804

約数の個数: 32

約数和(自身を含む): 298178496

約数和(自身を除く): 137188306

約数列:

[1, 2, 5, 10, 41, 82, 205, 263, 410, 526, 1315, 1493, 2630, 2986, 7465, 10783, 14930, 21566, 53915, 61213, 107830, 122426, 306065, 392659, 612130, 785318, 1963295, 3926590, 16099019, 32198038, 80495095, 160990190]

約数ペア:

[(1, 160990190), (2, 80495095), (5, 32198038), (10, 16099019), (41, 3926590), (82, 1963295), (205, 785318), (263, 612130), (410, 392659), (526, 306065), (1315, 122426), (1493, 107830), (2630, 61213), (2986, 53915), (7465, 21566), (10783, 14930)]