130939984

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{68771}}^1$

素因数の和:68803

約数の個数: 40

約数和(自身を含む): 306998208

約数和(自身を除く): 176058224

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 68771, 137542, 275084, 481397, 550168, 962794, 1100336, 1169107, 1925588, 2338214, 3851176, 4676428, 7702352, 8183749, 9352856, 16367498, 18705712, 32734996, 65469992, 130939984]

約数ペア:

[(1, 130939984), (2, 65469992), (4, 32734996), (7, 18705712), (8, 16367498), (14, 9352856), (16, 8183749), (17, 7702352), (28, 4676428), (34, 3851176), (56, 2338214), (68, 1925588), (112, 1169107), (119, 1100336), (136, 962794), (238, 550168), (272, 481397), (476, 275084), (952, 137542), (1904, 68771)]