128941113602

素因数分解:

$2^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{8172209}}^1$

素因数の和:8172255

約数の個数: 32

約数和(自身を含む): 235359648000

約数和(自身を除く): 106418534398

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 343, 686, 1127, 2254, 7889, 15778, 8172209, 16344418, 57205463, 114410926, 187960807, 375921614, 400438241, 800876482, 1315725649, 2631451298, 2803067687, 5606135374, 9210079543, 18420159086, 64470556801, 128941113602]

約数ペア:

[(1, 128941113602), (2, 64470556801), (7, 18420159086), (14, 9210079543), (23, 5606135374), (46, 2803067687), (49, 2631451298), (98, 1315725649), (161, 800876482), (322, 400438241), (343, 375921614), (686, 187960807), (1127, 114410926), (2254, 57205463), (7889, 16344418), (15778, 8172209)]