131472936

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{977}}^1$

素因数の和:1088

約数の個数: 128

約数和(自身を含む): 422496000

約数和(自身を除く): 291023064

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 89, 108, 126, 168, 178, 189, 216, 252, 267, 356, 378, 504, 534, 623, 712, 756, 801, 977, 1068, 1246, 1512, 1602, 1869, 1954, 2136, 2403, 2492, 2931, 3204, 3738, 3908, 4806, 4984, 5607, 5862, 6408, 6839, 7476, 7816, 8793, 9612, 11214, 11724, 13678, 14952, 16821, 17586, 19224, 20517, 22428, 23448, 26379, 27356, 33642, 35172, 41034, 44856, 52758, 54712, 61551, 67284, 70344, 82068, 86953, 105516, 123102, 134568, 164136, 173906, 184653, 211032, 246204, 260859, 347812, 369306, 492408, 521718, 608671, 695624, 738612, 782577, 1043436, 1217342, 1477224, 1565154, 1826013, 2086872, 2347731, 2434684, 3130308, 3652026, 4695462, 4869368, 5478039, 6260616, 7304052, 9390924, 10956078, 14608104, 16434117, 18781848, 21912156, 32868234, 43824312, 65736468, 131472936]

約数ペア:

[(1, 131472936), (2, 65736468), (3, 43824312), (4, 32868234), (6, 21912156), (7, 18781848), (8, 16434117), (9, 14608104), (12, 10956078), (14, 9390924), (18, 7304052), (21, 6260616), (24, 5478039), (27, 4869368), (28, 4695462), (36, 3652026), (42, 3130308), (54, 2434684), (56, 2347731), (63, 2086872), (72, 1826013), (84, 1565154), (89, 1477224), (108, 1217342), (126, 1043436), (168, 782577), (178, 738612), (189, 695624), (216, 608671), (252, 521718), (267, 492408), (356, 369306), (378, 347812), (504, 260859), (534, 246204), (623, 211032), (712, 184653), (756, 173906), (801, 164136), (977, 134568), (1068, 123102), (1246, 105516), (1512, 86953), (1602, 82068), (1869, 70344), (1954, 67284), (2136, 61551), (2403, 54712), (2492, 52758), (2931, 44856), (3204, 41034), (3738, 35172), (3908, 33642), (4806, 27356), (4984, 26379), (5607, 23448), (5862, 22428), (6408, 20517), (6839, 19224), (7476, 17586), (7816, 16821), (8793, 14952), (9612, 13678), (11214, 11724)]