138420072

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{11941}}^1$

素因数の和:11983

約数の個数: 96

約数和(自身を含む): 447108480

約数和(自身を除く): 308688408

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 28, 36, 42, 46, 56, 63, 69, 72, 84, 92, 126, 138, 161, 168, 184, 207, 252, 276, 322, 414, 483, 504, 552, 644, 828, 966, 1288, 1449, 1656, 1932, 2898, 3864, 5796, 11592, 11941, 23882, 35823, 47764, 71646, 83587, 95528, 107469, 143292, 167174, 214938, 250761, 274643, 286584, 334348, 429876, 501522, 549286, 668696, 752283, 823929, 859752, 1003044, 1098572, 1504566, 1647858, 1922501, 2006088, 2197144, 2471787, 3009132, 3295716, 3845002, 4943574, 5767503, 6018264, 6591432, 7690004, 9887148, 11535006, 15380008, 17302509, 19774296, 23070012, 34605018, 46140024, 69210036, 138420072]

約数ペア:

[(1, 138420072), (2, 69210036), (3, 46140024), (4, 34605018), (6, 23070012), (7, 19774296), (8, 17302509), (9, 15380008), (12, 11535006), (14, 9887148), (18, 7690004), (21, 6591432), (23, 6018264), (24, 5767503), (28, 4943574), (36, 3845002), (42, 3295716), (46, 3009132), (56, 2471787), (63, 2197144), (69, 2006088), (72, 1922501), (84, 1647858), (92, 1504566), (126, 1098572), (138, 1003044), (161, 859752), (168, 823929), (184, 752283), (207, 668696), (252, 549286), (276, 501522), (322, 429876), (414, 334348), (483, 286584), (504, 274643), (552, 250761), (644, 214938), (828, 167174), (966, 143292), (1288, 107469), (1449, 95528), (1656, 83587), (1932, 71646), (2898, 47764), (3864, 35823), (5796, 23882), (11592, 11941)]