131646048

素因数分解:

$2^5\times 3^1\times {\mathrm{43}}^1\times {\mathrm{31891}}^1$

素因数の和:31947

約数の個数: 48

約数和(自身を含む): 353618496

約数和(自身を除く): 221972448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 86, 96, 129, 172, 258, 344, 516, 688, 1032, 1376, 2064, 4128, 31891, 63782, 95673, 127564, 191346, 255128, 382692, 510256, 765384, 1020512, 1371313, 1530768, 2742626, 3061536, 4113939, 5485252, 8227878, 10970504, 16455756, 21941008, 32911512, 43882016, 65823024, 131646048]

約数ペア:

[(1, 131646048), (2, 65823024), (3, 43882016), (4, 32911512), (6, 21941008), (8, 16455756), (12, 10970504), (16, 8227878), (24, 5485252), (32, 4113939), (43, 3061536), (48, 2742626), (86, 1530768), (96, 1371313), (129, 1020512), (172, 765384), (258, 510256), (344, 382692), (516, 255128), (688, 191346), (1032, 127564), (1376, 95673), (2064, 63782), (4128, 31891)]