189021168

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{62507}}^1$

素因数の和:62531

約数の個数: 80

約数和(自身を含む): 620079360

約数和(自身を除く): 431058192

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 62507, 125014, 187521, 250028, 375042, 437549, 500056, 562563, 750084, 875098, 1000112, 1125126, 1312647, 1500168, 1687689, 1750196, 2250252, 2625294, 3000336, 3375378, 3500392, 3937941, 4500504, 5250588, 6750756, 7000784, 7875882, 9001008, 10501176, 11813823, 13501512, 15751764, 21002352, 23627646, 27003024, 31503528, 47255292, 63007056, 94510584, 189021168]

約数ペア:

[(1, 189021168), (2, 94510584), (3, 63007056), (4, 47255292), (6, 31503528), (7, 27003024), (8, 23627646), (9, 21002352), (12, 15751764), (14, 13501512), (16, 11813823), (18, 10501176), (21, 9001008), (24, 7875882), (27, 7000784), (28, 6750756), (36, 5250588), (42, 4500504), (48, 3937941), (54, 3500392), (56, 3375378), (63, 3000336), (72, 2625294), (84, 2250252), (108, 1750196), (112, 1687689), (126, 1500168), (144, 1312647), (168, 1125126), (189, 1000112), (216, 875098), (252, 750084), (336, 562563), (378, 500056), (432, 437549), (504, 375042), (756, 250028), (1008, 187521), (1512, 125014), (3024, 62507)]