138777888

素因数分解:

$2^5\times 3^1\times {\mathrm{499}}^1\times {\mathrm{2897}}^1$

素因数の和:3409

約数の個数: 48

約数和(自身を含む): 365148000

約数和(自身を除く): 226370112

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 499, 998, 1497, 1996, 2897, 2994, 3992, 5794, 5988, 7984, 8691, 11588, 11976, 15968, 17382, 23176, 23952, 34764, 46352, 47904, 69528, 92704, 139056, 278112, 1445603, 2891206, 4336809, 5782412, 8673618, 11564824, 17347236, 23129648, 34694472, 46259296, 69388944, 138777888]

約数ペア:

[(1, 138777888), (2, 69388944), (3, 46259296), (4, 34694472), (6, 23129648), (8, 17347236), (12, 11564824), (16, 8673618), (24, 5782412), (32, 4336809), (48, 2891206), (96, 1445603), (499, 278112), (998, 139056), (1497, 92704), (1996, 69528), (2897, 47904), (2994, 46352), (3992, 34764), (5794, 23952), (5988, 23176), (7984, 17382), (8691, 15968), (11588, 11976)]