156970012514

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1499}}^1\times {\mathrm{393671}}^1$

素因数の和:395198

約数の個数: 32

約数和(自身を含む): 283443840000

約数和(自身を除く): 126473827486

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 1499, 2998, 10493, 20986, 28481, 56962, 199367, 393671, 398734, 787342, 2755697, 5511394, 7479749, 14959498, 52358243, 104716486, 590112829, 1180225658, 4130789803, 8261579606, 11212143751, 22424287502, 78485006257, 156970012514]

約数ペア:

[(1, 156970012514), (2, 78485006257), (7, 22424287502), (14, 11212143751), (19, 8261579606), (38, 4130789803), (133, 1180225658), (266, 590112829), (1499, 104716486), (2998, 52358243), (10493, 14959498), (20986, 7479749), (28481, 5511394), (56962, 2755697), (199367, 787342), (393671, 398734)]