131965344

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{977}}^1$

素因数の和:1067

約数の個数: 144

約数和(自身を含む): 435734208

約数和(自身を除く): 303768864

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 67, 72, 84, 96, 112, 126, 134, 144, 168, 201, 224, 252, 268, 288, 336, 402, 469, 504, 536, 603, 672, 804, 938, 977, 1008, 1072, 1206, 1407, 1608, 1876, 1954, 2016, 2144, 2412, 2814, 2931, 3216, 3752, 3908, 4221, 4824, 5628, 5862, 6432, 6839, 7504, 7816, 8442, 8793, 9648, 11256, 11724, 13678, 15008, 15632, 16884, 17586, 19296, 20517, 22512, 23448, 27356, 31264, 33768, 35172, 41034, 45024, 46896, 54712, 61551, 65459, 67536, 70344, 82068, 93792, 109424, 123102, 130918, 135072, 140688, 164136, 196377, 218848, 246204, 261836, 281376, 328272, 392754, 458213, 492408, 523672, 589131, 656544, 785508, 916426, 984816, 1047344, 1178262, 1374639, 1571016, 1832852, 1969632, 2094688, 2356524, 2749278, 3142032, 3665704, 4123917, 4713048, 5498556, 6284064, 7331408, 8247834, 9426096, 10997112, 14662816, 16495668, 18852192, 21994224, 32991336, 43988448, 65982672, 131965344]

約数ペア:

[(1, 131965344), (2, 65982672), (3, 43988448), (4, 32991336), (6, 21994224), (7, 18852192), (8, 16495668), (9, 14662816), (12, 10997112), (14, 9426096), (16, 8247834), (18, 7331408), (21, 6284064), (24, 5498556), (28, 4713048), (32, 4123917), (36, 3665704), (42, 3142032), (48, 2749278), (56, 2356524), (63, 2094688), (67, 1969632), (72, 1832852), (84, 1571016), (96, 1374639), (112, 1178262), (126, 1047344), (134, 984816), (144, 916426), (168, 785508), (201, 656544), (224, 589131), (252, 523672), (268, 492408), (288, 458213), (336, 392754), (402, 328272), (469, 281376), (504, 261836), (536, 246204), (603, 218848), (672, 196377), (804, 164136), (938, 140688), (977, 135072), (1008, 130918), (1072, 123102), (1206, 109424), (1407, 93792), (1608, 82068), (1876, 70344), (1954, 67536), (2016, 65459), (2144, 61551), (2412, 54712), (2814, 46896), (2931, 45024), (3216, 41034), (3752, 35172), (3908, 33768), (4221, 31264), (4824, 27356), (5628, 23448), (5862, 22512), (6432, 20517), (6839, 19296), (7504, 17586), (7816, 16884), (8442, 15632), (8793, 15008), (9648, 13678), (11256, 11724)]