131535432

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{260983}}^1$

素因数の和:261002

約数の個数: 48

約数和(自身を含む): 407135040

約数和(自身を除く): 275599608

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 260983, 521966, 782949, 1043932, 1565898, 1826881, 2087864, 2348847, 3131796, 3653762, 4697694, 5480643, 6263592, 7307524, 9395388, 10961286, 14615048, 16441929, 18790776, 21922572, 32883858, 43845144, 65767716, 131535432]

約数ペア:

[(1, 131535432), (2, 65767716), (3, 43845144), (4, 32883858), (6, 21922572), (7, 18790776), (8, 16441929), (9, 14615048), (12, 10961286), (14, 9395388), (18, 7307524), (21, 6263592), (24, 5480643), (28, 4697694), (36, 3653762), (42, 3131796), (56, 2348847), (63, 2087864), (72, 1826881), (84, 1565898), (126, 1043932), (168, 782949), (252, 521966), (504, 260983)]