139655292

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{237509}}^1$

素因数の和:237530

約数の個数: 36

約数和(自身を含む): 379065960

約数和(自身を除く): 239410668

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 237509, 475018, 712527, 950036, 1425054, 1662563, 2850108, 3325126, 4987689, 6650252, 9975378, 11637941, 19950756, 23275882, 34913823, 46551764, 69827646, 139655292]

約数ペア:

[(1, 139655292), (2, 69827646), (3, 46551764), (4, 34913823), (6, 23275882), (7, 19950756), (12, 11637941), (14, 9975378), (21, 6650252), (28, 4987689), (42, 3325126), (49, 2850108), (84, 1662563), (98, 1425054), (147, 950036), (196, 712527), (294, 475018), (588, 237509)]