131287512

素因数分解:

$2^3\times 3^1\times {\mathrm{5470313}}^1$

素因数の和:5470322

約数の個数: 16

約数和(自身を含む): 328218840

約数和(自身を除く): 196931328

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 5470313, 10940626, 16410939, 21881252, 32821878, 43762504, 65643756, 131287512]

約数ペア:

[(1, 131287512), (2, 65643756), (3, 43762504), (4, 32821878), (6, 21881252), (8, 16410939), (12, 10940626), (24, 5470313)]