142071972

素因数分解:

$2^2\times 3^1\times 7^4\times {\mathrm{4931}}^1$

素因数の和:4966

約数の個数: 60

約数和(自身を含む): 386806896

約数和(自身を除く): 244734924

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 2401, 4116, 4802, 4931, 7203, 9604, 9862, 14406, 14793, 19724, 28812, 29586, 34517, 59172, 69034, 103551, 138068, 207102, 241619, 414204, 483238, 724857, 966476, 1449714, 1691333, 2899428, 3382666, 5073999, 6765332, 10147998, 11839331, 20295996, 23678662, 35517993, 47357324, 71035986, 142071972]

約数ペア:

[(1, 142071972), (2, 71035986), (3, 47357324), (4, 35517993), (6, 23678662), (7, 20295996), (12, 11839331), (14, 10147998), (21, 6765332), (28, 5073999), (42, 3382666), (49, 2899428), (84, 1691333), (98, 1449714), (147, 966476), (196, 724857), (294, 483238), (343, 414204), (588, 241619), (686, 207102), (1029, 138068), (1372, 103551), (2058, 69034), (2401, 59172), (4116, 34517), (4802, 29586), (4931, 28812), (7203, 19724), (9604, 14793), (9862, 14406)]