140444472

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{835979}}^1$

素因数の和:835995

約数の個数: 32

約数和(自身を含む): 401270400

約数和(自身を除く): 260825928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 835979, 1671958, 2507937, 3343916, 5015874, 5851853, 6687832, 10031748, 11703706, 17555559, 20063496, 23407412, 35111118, 46814824, 70222236, 140444472]

約数ペア:

[(1, 140444472), (2, 70222236), (3, 46814824), (4, 35111118), (6, 23407412), (7, 20063496), (8, 17555559), (12, 11703706), (14, 10031748), (21, 6687832), (24, 5851853), (28, 5015874), (42, 3343916), (56, 2507937), (84, 1671958), (168, 835979)]