125398952

素因数分解:

$2^3\times 7^1\times {\mathrm{647}}^1\times {\mathrm{3461}}^1$

素因数の和:4121

約数の個数: 32

約数和(自身を含む): 269205120

約数和(自身を除く): 143806168

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 647, 1294, 2588, 3461, 4529, 5176, 6922, 9058, 13844, 18116, 24227, 27688, 36232, 48454, 96908, 193816, 2239267, 4478534, 8957068, 15674869, 17914136, 31349738, 62699476, 125398952]

約数ペア:

[(1, 125398952), (2, 62699476), (4, 31349738), (7, 17914136), (8, 15674869), (14, 8957068), (28, 4478534), (56, 2239267), (647, 193816), (1294, 96908), (2588, 48454), (3461, 36232), (4529, 27688), (5176, 24227), (6922, 18116), (9058, 13844)]