157343191856

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{653}}^1\times {\mathrm{792613}}^1$

素因数の和:793293

約数の個数: 40

約数和(自身を含む): 321389124720

約数和(自身を除く): 164045932864

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 653, 1306, 2612, 5224, 10448, 12407, 24814, 49628, 99256, 198512, 792613, 1585226, 3170452, 6340904, 12681808, 15059647, 30119294, 60238588, 120477176, 240954352, 517576289, 1035152578, 2070305156, 4140610312, 8281220624, 9833949491, 19667898982, 39335797964, 78671595928, 157343191856]

約数ペア:

[(1, 157343191856), (2, 78671595928), (4, 39335797964), (8, 19667898982), (16, 9833949491), (19, 8281220624), (38, 4140610312), (76, 2070305156), (152, 1035152578), (304, 517576289), (653, 240954352), (1306, 120477176), (2612, 60238588), (5224, 30119294), (10448, 15059647), (12407, 12681808), (24814, 6340904), (49628, 3170452), (99256, 1585226), (198512, 792613)]