140210448

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{417293}}^1$

素因数の和:417311

約数の個数: 40

約数和(自身を含む): 413955648

約数和(自身を除く): 273745200

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 417293, 834586, 1251879, 1669172, 2503758, 2921051, 3338344, 5007516, 5842102, 6676688, 8763153, 10015032, 11684204, 17526306, 20030064, 23368408, 35052612, 46736816, 70105224, 140210448]

約数ペア:

[(1, 140210448), (2, 70105224), (3, 46736816), (4, 35052612), (6, 23368408), (7, 20030064), (8, 17526306), (12, 11684204), (14, 10015032), (16, 8763153), (21, 6676688), (24, 5842102), (28, 5007516), (42, 3338344), (48, 2921051), (56, 2503758), (84, 1669172), (112, 1251879), (168, 834586), (336, 417293)]