131556474

素因数分解:

$2^1\times 3^4\times 7^2\times {\mathrm{16573}}^1$

素因数の和:16601

約数の個数: 60

約数和(自身を含む): 342932634

約数和(自身を除く): 211376160

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 81, 98, 126, 147, 162, 189, 294, 378, 441, 567, 882, 1134, 1323, 2646, 3969, 7938, 16573, 33146, 49719, 99438, 116011, 149157, 232022, 298314, 348033, 447471, 696066, 812077, 894942, 1044099, 1342413, 1624154, 2088198, 2436231, 2684826, 3132297, 4872462, 6264594, 7308693, 9396891, 14617386, 18793782, 21926079, 43852158, 65778237, 131556474]

約数ペア:

[(1, 131556474), (2, 65778237), (3, 43852158), (6, 21926079), (7, 18793782), (9, 14617386), (14, 9396891), (18, 7308693), (21, 6264594), (27, 4872462), (42, 3132297), (49, 2684826), (54, 2436231), (63, 2088198), (81, 1624154), (98, 1342413), (126, 1044099), (147, 894942), (162, 812077), (189, 696066), (294, 447471), (378, 348033), (441, 298314), (567, 232022), (882, 149157), (1134, 116011), (1323, 99438), (2646, 49719), (3969, 33146), (7938, 16573)]