119634431

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:244

約数の個数: 48

約数和(自身を含む): 158031360

約数和(自身を除く): 38396929

約数列:

[1, 7, 19, 23, 37, 49, 133, 151, 161, 259, 437, 703, 851, 931, 1057, 1127, 1813, 2869, 3059, 3473, 4921, 5587, 5957, 7399, 16169, 20083, 21413, 24311, 34447, 39109, 41699, 65987, 106153, 113183, 128501, 140581, 170177, 273763, 461909, 743071, 792281, 899507, 2441519, 3233363, 5201497, 6296549, 17090633, 119634431]

約数ペア:

[(1, 119634431), (7, 17090633), (19, 6296549), (23, 5201497), (37, 3233363), (49, 2441519), (133, 899507), (151, 792281), (161, 743071), (259, 461909), (437, 273763), (703, 170177), (851, 140581), (931, 128501), (1057, 113183), (1127, 106153), (1813, 65987), (2869, 41699), (3059, 39109), (3473, 34447), (4921, 24311), (5587, 21413), (5957, 20083), (7399, 16169)]