139190856

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{828517}}^1$

素因数の和:828533

約数の個数: 32

約数和(自身を含む): 397688640

約数和(自身を除く): 258497784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 828517, 1657034, 2485551, 3314068, 4971102, 5799619, 6628136, 9942204, 11599238, 17398857, 19884408, 23198476, 34797714, 46396952, 69595428, 139190856]

約数ペア:

[(1, 139190856), (2, 69595428), (3, 46396952), (4, 34797714), (6, 23198476), (7, 19884408), (8, 17398857), (12, 11599238), (14, 9942204), (21, 6628136), (24, 5799619), (28, 4971102), (42, 3314068), (56, 2485551), (84, 1657034), (168, 828517)]