131492144

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{69061}}^1$

素因数の和:69093

約数の個数: 40

約数和(自身を含む): 308292768

約数和(自身を除く): 176800624

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 69061, 138122, 276244, 483427, 552488, 966854, 1104976, 1174037, 1933708, 2348074, 3867416, 4696148, 7734832, 8218259, 9392296, 16436518, 18784592, 32873036, 65746072, 131492144]

約数ペア:

[(1, 131492144), (2, 65746072), (4, 32873036), (7, 18784592), (8, 16436518), (14, 9392296), (16, 8218259), (17, 7734832), (28, 4696148), (34, 3867416), (56, 2348074), (68, 1933708), (112, 1174037), (119, 1104976), (136, 966854), (238, 552488), (272, 483427), (476, 276244), (952, 138122), (1904, 69061)]