145075896

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{287849}}^1$

素因数の和:287868

約数の個数: 48

約数和(自身を含む): 449046000

約数和(自身を除く): 303970104

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, 287849, 575698, 863547, 1151396, 1727094, 2014943, 2302792, 2590641, 3454188, 4029886, 5181282, 6044829, 6908376, 8059772, 10362564, 12089658, 16119544, 18134487, 20725128, 24179316, 36268974, 48358632, 72537948, 145075896]

約数ペア:

[(1, 145075896), (2, 72537948), (3, 48358632), (4, 36268974), (6, 24179316), (7, 20725128), (8, 18134487), (9, 16119544), (12, 12089658), (14, 10362564), (18, 8059772), (21, 6908376), (24, 6044829), (28, 5181282), (36, 4029886), (42, 3454188), (56, 2590641), (63, 2302792), (72, 2014943), (84, 1727094), (126, 1151396), (168, 863547), (252, 575698), (504, 287849)]