129334832

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{19861}}^1$

素因数の和:19917

約数の個数: 40

約数和(自身を含む): 280769232

約数和(自身を除く): 151434400

約数列:

[1, 2, 4, 8, 11, 16, 22, 37, 44, 74, 88, 148, 176, 296, 407, 592, 814, 1628, 3256, 6512, 19861, 39722, 79444, 158888, 218471, 317776, 436942, 734857, 873884, 1469714, 1747768, 2939428, 3495536, 5878856, 8083427, 11757712, 16166854, 32333708, 64667416, 129334832]

約数ペア:

[(1, 129334832), (2, 64667416), (4, 32333708), (8, 16166854), (11, 11757712), (16, 8083427), (22, 5878856), (37, 3495536), (44, 2939428), (74, 1747768), (88, 1469714), (148, 873884), (176, 734857), (296, 436942), (407, 317776), (592, 218471), (814, 158888), (1628, 79444), (3256, 39722), (6512, 19861)]