128749032

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{77747}}^1$

素因数の和:77782

約数の個数: 48

約数和(自身を含む): 363860640

約数和(自身を除く): 235111608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 552, 828, 1656, 77747, 155494, 233241, 310988, 466482, 621976, 699723, 932964, 1399446, 1788181, 1865928, 2798892, 3576362, 5364543, 5597784, 7152724, 10729086, 14305448, 16093629, 21458172, 32187258, 42916344, 64374516, 128749032]

約数ペア:

[(1, 128749032), (2, 64374516), (3, 42916344), (4, 32187258), (6, 21458172), (8, 16093629), (9, 14305448), (12, 10729086), (18, 7152724), (23, 5597784), (24, 5364543), (36, 3576362), (46, 2798892), (69, 1865928), (72, 1788181), (92, 1399446), (138, 932964), (184, 699723), (207, 621976), (276, 466482), (414, 310988), (552, 233241), (828, 155494), (1656, 77747)]