172634276

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{659}}^1\times {\mathrm{829}}^1$

素因数の和:1571

約数の個数: 24

約数和(自身を含む): 306768000

約数和(自身を除く): 134133724

約数列:

[1, 2, 4, 79, 158, 316, 659, 829, 1318, 1658, 2636, 3316, 52061, 65491, 104122, 130982, 208244, 261964, 546311, 1092622, 2185244, 43158569, 86317138, 172634276]

約数ペア:

[(1, 172634276), (2, 86317138), (4, 43158569), (79, 2185244), (158, 1092622), (316, 546311), (659, 261964), (829, 208244), (1318, 130982), (1658, 104122), (2636, 65491), (3316, 52061)]