139538928

素因数分解:

$2^4\times 3^1\times {\mathrm{2907061}}^1$

素因数の和:2907072

約数の個数: 20

約数和(自身を含む): 360475688

約数和(自身を除く): 220936760

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 2907061, 5814122, 8721183, 11628244, 17442366, 23256488, 34884732, 46512976, 69769464, 139538928]

約数ペア:

[(1, 139538928), (2, 69769464), (3, 46512976), (4, 34884732), (6, 23256488), (8, 17442366), (12, 11628244), (16, 8721183), (24, 5814122), (48, 2907061)]