125661004

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1\times {\mathrm{389}}^1$

素因数の和:622

約数の個数: 48

約数和(自身を含む): 256838400

約数和(自身を除く): 131177396

約数列:

[1, 2, 4, 7, 14, 28, 83, 139, 166, 278, 332, 389, 556, 581, 778, 973, 1162, 1556, 1946, 2324, 2723, 3892, 5446, 10892, 11537, 23074, 32287, 46148, 54071, 64574, 80759, 108142, 129148, 161518, 216284, 226009, 323036, 378497, 452018, 756994, 904036, 1513988, 4487893, 8975786, 17951572, 31415251, 62830502, 125661004]

約数ペア:

[(1, 125661004), (2, 62830502), (4, 31415251), (7, 17951572), (14, 8975786), (28, 4487893), (83, 1513988), (139, 904036), (166, 756994), (278, 452018), (332, 378497), (389, 323036), (556, 226009), (581, 216284), (778, 161518), (973, 129148), (1162, 108142), (1556, 80759), (1946, 64574), (2324, 54071), (2723, 46148), (3892, 32287), (5446, 23074), (10892, 11537)]