127755712

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{9199}}^1$

素因数の和:9249

約数の個数: 56

約数和(自身を含む): 299110400

約数和(自身を除く): 171354688

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 217, 224, 248, 434, 448, 496, 868, 992, 1736, 1984, 3472, 6944, 9199, 13888, 18398, 36796, 64393, 73592, 128786, 147184, 257572, 285169, 294368, 515144, 570338, 588736, 1030288, 1140676, 1996183, 2060576, 2281352, 3992366, 4121152, 4562704, 7984732, 9125408, 15969464, 18250816, 31938928, 63877856, 127755712]

約数ペア:

[(1, 127755712), (2, 63877856), (4, 31938928), (7, 18250816), (8, 15969464), (14, 9125408), (16, 7984732), (28, 4562704), (31, 4121152), (32, 3992366), (56, 2281352), (62, 2060576), (64, 1996183), (112, 1140676), (124, 1030288), (217, 588736), (224, 570338), (248, 515144), (434, 294368), (448, 285169), (496, 257572), (868, 147184), (992, 128786), (1736, 73592), (1984, 64393), (3472, 36796), (6944, 18398), (9199, 13888)]