123048142

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{27211}}^1$

素因数の和:27256

約数の個数: 32

約数和(自身を含む): 235111680

約数和(自身を除く): 112063538

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 119, 133, 238, 266, 323, 646, 2261, 4522, 27211, 54422, 190477, 380954, 462587, 517009, 925174, 1034018, 3238109, 3619063, 6476218, 7238126, 8789153, 17578306, 61524071, 123048142]

約数ペア:

[(1, 123048142), (2, 61524071), (7, 17578306), (14, 8789153), (17, 7238126), (19, 6476218), (34, 3619063), (38, 3238109), (119, 1034018), (133, 925174), (238, 517009), (266, 462587), (323, 380954), (646, 190477), (2261, 54422), (4522, 27211)]