127915328

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{1297}}^1$

素因数の和:1399

約数の個数: 56

約数和(自身を含む): 269028672

約数和(自身を除く): 141113344

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 67, 92, 134, 184, 268, 368, 536, 736, 1072, 1297, 1472, 1541, 2144, 2594, 3082, 4288, 5188, 6164, 10376, 12328, 20752, 24656, 29831, 41504, 49312, 59662, 83008, 86899, 98624, 119324, 173798, 238648, 347596, 477296, 695192, 954592, 1390384, 1909184, 1998677, 2780768, 3997354, 5561536, 7994708, 15989416, 31978832, 63957664, 127915328]

約数ペア:

[(1, 127915328), (2, 63957664), (4, 31978832), (8, 15989416), (16, 7994708), (23, 5561536), (32, 3997354), (46, 2780768), (64, 1998677), (67, 1909184), (92, 1390384), (134, 954592), (184, 695192), (268, 477296), (368, 347596), (536, 238648), (736, 173798), (1072, 119324), (1297, 98624), (1472, 86899), (1541, 83008), (2144, 59662), (2594, 49312), (3082, 41504), (4288, 29831), (5188, 24656), (6164, 20752), (10376, 12328)]