140299824

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{417559}}^1$

素因数の和:417577

約数の個数: 40

約数和(自身を含む): 414219520

約数和(自身を除く): 273919696

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 417559, 835118, 1252677, 1670236, 2505354, 2922913, 3340472, 5010708, 5845826, 6680944, 8768739, 10021416, 11691652, 17537478, 20042832, 23383304, 35074956, 46766608, 70149912, 140299824]

約数ペア:

[(1, 140299824), (2, 70149912), (3, 46766608), (4, 35074956), (6, 23383304), (7, 20042832), (8, 17537478), (12, 11691652), (14, 10021416), (16, 8768739), (21, 6680944), (24, 5845826), (28, 5010708), (42, 3340472), (48, 2922913), (56, 2505354), (84, 1670236), (112, 1252677), (168, 835118), (336, 417559)]