159561038

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{2819}}^1$

素因数の和:3152

約数の個数: 32

約数和(自身を含む): 295626240

約数和(自身を除く): 136065202

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 311, 622, 2177, 2819, 4043, 4354, 5638, 8086, 19733, 28301, 36647, 39466, 56602, 73294, 256529, 513058, 876709, 1753418, 6136963, 11397217, 12273926, 22794434, 79780519, 159561038]

約数ペア:

[(1, 159561038), (2, 79780519), (7, 22794434), (13, 12273926), (14, 11397217), (26, 6136963), (91, 1753418), (182, 876709), (311, 513058), (622, 256529), (2177, 73294), (2819, 56602), (4043, 39466), (4354, 36647), (5638, 28301), (8086, 19733)]