129588256

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{25153}}^1$

素因数の和:25193

約数の個数: 48

約数和(自身を含む): 304262784

約数和(自身を除く): 174674528

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 92, 112, 161, 184, 224, 322, 368, 644, 736, 1288, 2576, 5152, 25153, 50306, 100612, 176071, 201224, 352142, 402448, 578519, 704284, 804896, 1157038, 1408568, 2314076, 2817136, 4049633, 4628152, 5634272, 8099266, 9256304, 16198532, 18512608, 32397064, 64794128, 129588256]

約数ペア:

[(1, 129588256), (2, 64794128), (4, 32397064), (7, 18512608), (8, 16198532), (14, 9256304), (16, 8099266), (23, 5634272), (28, 4628152), (32, 4049633), (46, 2817136), (56, 2314076), (92, 1408568), (112, 1157038), (161, 804896), (184, 704284), (224, 578519), (322, 402448), (368, 352142), (644, 201224), (736, 176071), (1288, 100612), (2576, 50306), (5152, 25153)]