164567242

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{2089}}^1$

素因数の和:2446

約数の個数: 32

約数和(自身を含む): 299756160

約数和(自身を除く): 135188918

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 331, 662, 2089, 2317, 4178, 4634, 5627, 11254, 14623, 29246, 35513, 39389, 71026, 78778, 248591, 497182, 691459, 1382918, 4840213, 9680426, 11754803, 23509606, 82283621, 164567242]

約数ペア:

[(1, 164567242), (2, 82283621), (7, 23509606), (14, 11754803), (17, 9680426), (34, 4840213), (119, 1382918), (238, 691459), (331, 497182), (662, 248591), (2089, 78778), (2317, 71026), (4178, 39389), (4634, 35513), (5627, 29246), (11254, 14623)]