161370505

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{277}}^1$

素因数の和:433

約数の個数: 32

約数和(自身を含む): 206885376

約数和(自身を除く): 45514871

約数列:

[1, 5, 37, 47, 67, 185, 235, 277, 335, 1385, 1739, 2479, 3149, 8695, 10249, 12395, 13019, 15745, 18559, 51245, 65095, 92795, 116513, 481703, 582565, 686683, 872273, 2408515, 3433415, 4361365, 32274101, 161370505]

約数ペア:

[(1, 161370505), (5, 32274101), (37, 4361365), (47, 3433415), (67, 2408515), (185, 872273), (235, 686683), (277, 582565), (335, 481703), (1385, 116513), (1739, 92795), (2479, 65095), (3149, 51245), (8695, 18559), (10249, 15745), (12395, 13019)]