158195412

素因数分解:

$2^2\times 3^2\times {\mathrm{163}}^1\times {\mathrm{26959}}^1$

素因数の和:27132

約数の個数: 36

約数和(自身を含む): 402351040

約数和(自身を除く): 244155628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 163, 326, 489, 652, 978, 1467, 1956, 2934, 5868, 26959, 53918, 80877, 107836, 161754, 242631, 323508, 485262, 970524, 4394317, 8788634, 13182951, 17577268, 26365902, 39548853, 52731804, 79097706, 158195412]

約数ペア:

[(1, 158195412), (2, 79097706), (3, 52731804), (4, 39548853), (6, 26365902), (9, 17577268), (12, 13182951), (18, 8788634), (36, 4394317), (163, 970524), (326, 485262), (489, 323508), (652, 242631), (978, 161754), (1467, 107836), (1956, 80877), (2934, 53918), (5868, 26959)]