139747128

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{306463}}^1$

素因数の和:306491

約数の個数: 32

約数和(自身を含む): 367756800

約数和(自身を除く): 228009672

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 306463, 612926, 919389, 1225852, 1838778, 2451704, 3677556, 5822797, 7355112, 11645594, 17468391, 23291188, 34936782, 46582376, 69873564, 139747128]

約数ペア:

[(1, 139747128), (2, 69873564), (3, 46582376), (4, 34936782), (6, 23291188), (8, 17468391), (12, 11645594), (19, 7355112), (24, 5822797), (38, 3677556), (57, 2451704), (76, 1838778), (114, 1225852), (152, 919389), (228, 612926), (456, 306463)]