158231008

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{380363}}^1$

素因数の和:380386

約数の個数: 24

約数和(自身を含む): 335481048

約数和(自身を除く): 177250040

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 380363, 760726, 1521452, 3042904, 4944719, 6085808, 9889438, 12171616, 19778876, 39557752, 79115504, 158231008]

約数ペア:

[(1, 158231008), (2, 79115504), (4, 39557752), (8, 19778876), (13, 12171616), (16, 9889438), (26, 6085808), (32, 4944719), (52, 3042904), (104, 1521452), (208, 760726), (416, 380363)]