142838472

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{850229}}^1$

素因数の和:850245

約数の個数: 32

約数和(自身を含む): 408110400

約数和(自身を除く): 265271928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 850229, 1700458, 2550687, 3400916, 5101374, 5951603, 6801832, 10202748, 11903206, 17854809, 20405496, 23806412, 35709618, 47612824, 71419236, 142838472]

約数ペア:

[(1, 142838472), (2, 71419236), (3, 47612824), (4, 35709618), (6, 23806412), (7, 20405496), (8, 17854809), (12, 11903206), (14, 10202748), (21, 6801832), (24, 5951603), (28, 5101374), (42, 3400916), (56, 2550687), (84, 1700458), (168, 850229)]