139921944

素因数分解:

$2^3\times 3^1\times {\mathrm{643}}^1\times {\mathrm{9067}}^1$

素因数の和:9719

約数の個数: 32

約数和(自身を含む): 350387520

約数和(自身を除く): 210465576

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 643, 1286, 1929, 2572, 3858, 5144, 7716, 9067, 15432, 18134, 27201, 36268, 54402, 72536, 108804, 217608, 5830081, 11660162, 17490243, 23320324, 34980486, 46640648, 69960972, 139921944]

約数ペア:

[(1, 139921944), (2, 69960972), (3, 46640648), (4, 34980486), (6, 23320324), (8, 17490243), (12, 11660162), (24, 5830081), (643, 217608), (1286, 108804), (1929, 72536), (2572, 54402), (3858, 36268), (5144, 27201), (7716, 18134), (9067, 15432)]