156944847185

素因数分解:

$5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1129}}^1\times {\mathrm{29863}}^1$

素因数の和:31030

約数の個数: 48

約数和(自身を含む): 230824828800

約数和(自身を除く): 73879981615

約数列:

[1, 5, 7, 19, 35, 49, 95, 133, 245, 665, 931, 1129, 4655, 5645, 7903, 21451, 29863, 39515, 55321, 107255, 149315, 150157, 209041, 276605, 567397, 750785, 1045205, 1051099, 1463287, 2836985, 3971779, 5255495, 7316435, 19858895, 27802453, 33715327, 139012265, 168576635, 236007289, 640591213, 1180036445, 1652051023, 3202956065, 4484138491, 8260255115, 22420692455, 31388969437, 156944847185]

約数ペア:

[(1, 156944847185), (5, 31388969437), (7, 22420692455), (19, 8260255115), (35, 4484138491), (49, 3202956065), (95, 1652051023), (133, 1180036445), (245, 640591213), (665, 236007289), (931, 168576635), (1129, 139012265), (4655, 33715327), (5645, 27802453), (7903, 19858895), (21451, 7316435), (29863, 5255495), (39515, 3971779), (55321, 2836985), (107255, 1463287), (149315, 1051099), (150157, 1045205), (209041, 750785), (276605, 567397)]