127130276

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{4421}}^1$

素因数の和:4524

約数の個数: 48

約数和(自身を含む): 277347840

約数和(自身を除く): 150217564

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 79, 91, 158, 182, 316, 364, 553, 1027, 1106, 2054, 2212, 4108, 4421, 7189, 8842, 14378, 17684, 28756, 30947, 57473, 61894, 114946, 123788, 229892, 349259, 402311, 698518, 804622, 1397036, 1609244, 2444813, 4540367, 4889626, 9080734, 9779252, 18161468, 31782569, 63565138, 127130276]

約数ペア:

[(1, 127130276), (2, 63565138), (4, 31782569), (7, 18161468), (13, 9779252), (14, 9080734), (26, 4889626), (28, 4540367), (52, 2444813), (79, 1609244), (91, 1397036), (158, 804622), (182, 698518), (316, 402311), (364, 349259), (553, 229892), (1027, 123788), (1106, 114946), (2054, 61894), (2212, 57473), (4108, 30947), (4421, 28756), (7189, 17684), (8842, 14378)]