161061726

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{263}}^1\times {\mathrm{2083}}^1$

素因数の和:2365

約数の個数: 48

約数和(自身を含む): 376320384

約数和(自身を除く): 215258658

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 263, 294, 526, 789, 1578, 1841, 2083, 3682, 4166, 5523, 6249, 11046, 12498, 12887, 14581, 25774, 29162, 38661, 43743, 77322, 87486, 102067, 204134, 306201, 547829, 612402, 1095658, 1643487, 3286974, 3834803, 7669606, 11504409, 23008818, 26843621, 53687242, 80530863, 161061726]

約数ペア:

[(1, 161061726), (2, 80530863), (3, 53687242), (6, 26843621), (7, 23008818), (14, 11504409), (21, 7669606), (42, 3834803), (49, 3286974), (98, 1643487), (147, 1095658), (263, 612402), (294, 547829), (526, 306201), (789, 204134), (1578, 102067), (1841, 87486), (2083, 77322), (3682, 43743), (4166, 38661), (5523, 29162), (6249, 25774), (11046, 14581), (12498, 12887)]