142672008

素因数分解:

$2^3\times 3^1\times {\mathrm{257}}^1\times {\mathrm{23131}}^1$

素因数の和:23397

約数の個数: 32

約数和(自身を含む): 358083360

約数和(自身を除く): 215411352

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 257, 514, 771, 1028, 1542, 2056, 3084, 6168, 23131, 46262, 69393, 92524, 138786, 185048, 277572, 555144, 5944667, 11889334, 17834001, 23778668, 35668002, 47557336, 71336004, 142672008]

約数ペア:

[(1, 142672008), (2, 71336004), (3, 47557336), (4, 35668002), (6, 23778668), (8, 17834001), (12, 11889334), (24, 5944667), (257, 555144), (514, 277572), (771, 185048), (1028, 138786), (1542, 92524), (2056, 69393), (3084, 46262), (6168, 23131)]