156887168

素因数分解:

$2^7\times {\mathrm{653}}^1\times {\mathrm{1877}}^1$

素因数の和:2544

約数の個数: 32

約数和(自身を含む): 313194060

約数和(自身を除く): 156306892

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 653, 1306, 1877, 2612, 3754, 5224, 7508, 10448, 15016, 20896, 30032, 41792, 60064, 83584, 120128, 240256, 1225681, 2451362, 4902724, 9805448, 19610896, 39221792, 78443584, 156887168]

約数ペア:

[(1, 156887168), (2, 78443584), (4, 39221792), (8, 19610896), (16, 9805448), (32, 4902724), (64, 2451362), (128, 1225681), (653, 240256), (1306, 120128), (1877, 83584), (2612, 60064), (3754, 41792), (5224, 30032), (7508, 20896), (10448, 15016)]