127940628

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{1481}}^1$

素因数の和:1824

約数の個数: 48

約数和(自身を含む): 312713856

約数和(自身を除く): 184773228

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 313, 626, 939, 1252, 1481, 1878, 2962, 3756, 4443, 5924, 7199, 8886, 14398, 17772, 21597, 28796, 34063, 43194, 68126, 86388, 102189, 136252, 204378, 408756, 463553, 927106, 1390659, 1854212, 2781318, 5562636, 10661719, 21323438, 31985157, 42646876, 63970314, 127940628]

約数ペア:

[(1, 127940628), (2, 63970314), (3, 42646876), (4, 31985157), (6, 21323438), (12, 10661719), (23, 5562636), (46, 2781318), (69, 1854212), (92, 1390659), (138, 927106), (276, 463553), (313, 408756), (626, 204378), (939, 136252), (1252, 102189), (1481, 86388), (1878, 68126), (2962, 43194), (3756, 34063), (4443, 28796), (5924, 21597), (7199, 17772), (8886, 14398)]