171948426

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{16091}}^1$

素因数の和:16246

約数の個数: 32

約数和(自身を含む): 373076928

約数和(自身を除く): 201128502

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 137, 274, 411, 822, 1781, 3562, 5343, 10686, 16091, 32182, 48273, 96546, 209183, 418366, 627549, 1255098, 2204467, 4408934, 6613401, 13226802, 28658071, 57316142, 85974213, 171948426]

約数ペア:

[(1, 171948426), (2, 85974213), (3, 57316142), (6, 28658071), (13, 13226802), (26, 6613401), (39, 4408934), (78, 2204467), (137, 1255098), (274, 627549), (411, 418366), (822, 209183), (1781, 96546), (3562, 48273), (5343, 32182), (10686, 16091)]