172025256

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{551363}}^1$

素因数の和:551385

約数の個数: 32

約数和(自身を含む): 463145760

約数和(自身を除く): 291120504

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 551363, 1102726, 1654089, 2205452, 3308178, 4410904, 6616356, 7167719, 13232712, 14335438, 21503157, 28670876, 43006314, 57341752, 86012628, 172025256]

約数ペア:

[(1, 172025256), (2, 86012628), (3, 57341752), (4, 43006314), (6, 28670876), (8, 21503157), (12, 14335438), (13, 13232712), (24, 7167719), (26, 6616356), (39, 4410904), (52, 3308178), (78, 2205452), (104, 1654089), (156, 1102726), (312, 551363)]