140135946

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{21767}}^1$

素因数の和:21838

約数の個数: 32

約数和(自身を含む): 297786240

約数和(自身を除く): 157650294

約数列:

[1, 2, 3, 6, 29, 37, 58, 74, 87, 111, 174, 222, 1073, 2146, 3219, 6438, 21767, 43534, 65301, 130602, 631243, 805379, 1262486, 1610758, 1893729, 2416137, 3787458, 4832274, 23355991, 46711982, 70067973, 140135946]

約数ペア:

[(1, 140135946), (2, 70067973), (3, 46711982), (6, 23355991), (29, 4832274), (37, 3787458), (58, 2416137), (74, 1893729), (87, 1610758), (111, 1262486), (174, 805379), (222, 631243), (1073, 130602), (2146, 65301), (3219, 43534), (6438, 21767)]