139351128

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{20231}}^1$

素因数の和:20288

約数の個数: 64

約数和(自身を含む): 407877120

約数和(自身を除く): 268525992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 41, 42, 56, 82, 84, 123, 164, 168, 246, 287, 328, 492, 574, 861, 984, 1148, 1722, 2296, 3444, 6888, 20231, 40462, 60693, 80924, 121386, 141617, 161848, 242772, 283234, 424851, 485544, 566468, 829471, 849702, 1132936, 1658942, 1699404, 2488413, 3317884, 3398808, 4976826, 5806297, 6635768, 9953652, 11612594, 17418891, 19907304, 23225188, 34837782, 46450376, 69675564, 139351128]

約数ペア:

[(1, 139351128), (2, 69675564), (3, 46450376), (4, 34837782), (6, 23225188), (7, 19907304), (8, 17418891), (12, 11612594), (14, 9953652), (21, 6635768), (24, 5806297), (28, 4976826), (41, 3398808), (42, 3317884), (56, 2488413), (82, 1699404), (84, 1658942), (123, 1132936), (164, 849702), (168, 829471), (246, 566468), (287, 485544), (328, 424851), (492, 283234), (574, 242772), (861, 161848), (984, 141617), (1148, 121386), (1722, 80924), (2296, 60693), (3444, 40462), (6888, 20231)]