164057803

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{613}}^1$

素因数の和:823

約数の個数: 32

約数和(自身を含む): 215381376

約数和(自身を除く): 51323573

約数列:

[1, 7, 13, 17, 91, 119, 173, 221, 613, 1211, 1547, 2249, 2941, 4291, 7969, 10421, 15743, 20587, 38233, 55783, 72947, 106049, 135473, 267631, 742343, 948311, 1378637, 1802833, 9650459, 12619831, 23436829, 164057803]

約数ペア:

[(1, 164057803), (7, 23436829), (13, 12619831), (17, 9650459), (91, 1802833), (119, 1378637), (173, 948311), (221, 742343), (613, 267631), (1211, 135473), (1547, 106049), (2249, 72947), (2941, 55783), (4291, 38233), (7969, 20587), (10421, 15743)]