164039598415

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{54409}}^1$

素因数の和:54664

約数の個数: 64

約数和(自身を含む): 252727050240

約数和(自身を除く): 88687451825

約数列:

[1, 5, 7, 11, 35, 41, 55, 77, 191, 205, 287, 385, 451, 955, 1337, 1435, 2101, 2255, 3157, 6685, 7831, 10505, 14707, 15785, 39155, 54409, 54817, 73535, 86141, 272045, 274085, 380863, 430705, 598499, 602987, 1904315, 2230769, 2992495, 3014935, 4189493, 10392119, 11153845, 15615383, 20947465, 24538459, 51960595, 72744833, 78076915, 114313309, 122692295, 171769213, 363724165, 426076879, 571566545, 800193163, 858846065, 2130384395, 2982538153, 4000965815, 4686845669, 14912690765, 23434228345, 32807919683, 164039598415]

約数ペア:

[(1, 164039598415), (5, 32807919683), (7, 23434228345), (11, 14912690765), (35, 4686845669), (41, 4000965815), (55, 2982538153), (77, 2130384395), (191, 858846065), (205, 800193163), (287, 571566545), (385, 426076879), (451, 363724165), (955, 171769213), (1337, 122692295), (1435, 114313309), (2101, 78076915), (2255, 72744833), (3157, 51960595), (6685, 24538459), (7831, 20947465), (10505, 15615383), (14707, 11153845), (15785, 10392119), (39155, 4189493), (54409, 3014935), (54817, 2992495), (73535, 2230769), (86141, 1904315), (272045, 602987), (274085, 598499), (380863, 430705)]