161001022

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{46559}}^1$

素因数の和:46600

約数の個数: 32

約数和(自身を含む): 312883200

約数和(自身を除く): 151882178

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 494, 1729, 3458, 46559, 93118, 325913, 605267, 651826, 884621, 1210534, 1769242, 4236869, 6192347, 8473738, 11500073, 12384694, 23000146, 80500511, 161001022]

約数ペア:

[(1, 161001022), (2, 80500511), (7, 23000146), (13, 12384694), (14, 11500073), (19, 8473738), (26, 6192347), (38, 4236869), (91, 1769242), (133, 1210534), (182, 884621), (247, 651826), (266, 605267), (494, 325913), (1729, 93118), (3458, 46559)]