136806964

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{66931}}^1$

素因数の和:67015

約数の個数: 24

約数和(自身を含む): 277366208

約数和(自身を除く): 140559244

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 2044, 66931, 133862, 267724, 468517, 937034, 1874068, 4885963, 9771926, 19543852, 34201741, 68403482, 136806964]

約数ペア:

[(1, 136806964), (2, 68403482), (4, 34201741), (7, 19543852), (14, 9771926), (28, 4885963), (73, 1874068), (146, 937034), (292, 468517), (511, 267724), (1022, 133862), (2044, 66931)]