158983934

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{331}}^1$

素因数の和:552

約数の個数: 32

約数和(自身を含む): 252936192

約数和(自身を除く): 93952258

約数列:

[1, 2, 31, 61, 62, 122, 127, 254, 331, 662, 1891, 3782, 3937, 7747, 7874, 10261, 15494, 20191, 20522, 40382, 42037, 84074, 240157, 480314, 625921, 1251842, 1303147, 2564257, 2606294, 5128514, 79491967, 158983934]

約数ペア:

[(1, 158983934), (2, 79491967), (31, 5128514), (61, 2606294), (62, 2564257), (122, 1303147), (127, 1251842), (254, 625921), (331, 480314), (662, 240157), (1891, 84074), (3782, 42037), (3937, 40382), (7747, 20522), (7874, 20191), (10261, 15494)]