127832656

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67139}}^1$

素因数の和:67171

約数の個数: 40

約数和(自身を含む): 299712960

約数和(自身を除く): 171880304

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 67139, 134278, 268556, 469973, 537112, 939946, 1074224, 1141363, 1879892, 2282726, 3759784, 4565452, 7519568, 7989541, 9130904, 15979082, 18261808, 31958164, 63916328, 127832656]

約数ペア:

[(1, 127832656), (2, 63916328), (4, 31958164), (7, 18261808), (8, 15979082), (14, 9130904), (16, 7989541), (17, 7519568), (28, 4565452), (34, 3759784), (56, 2282726), (68, 1879892), (112, 1141363), (119, 1074224), (136, 939946), (238, 537112), (272, 469973), (476, 268556), (952, 134278), (1904, 67139)]