156739611215

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{49741}}^1$

素因数の和:49880

約数の個数: 64

約数和(自身を含む): 222793224192

約数和(自身を除く): 66053612977

約数列:

[1, 5, 11, 23, 47, 53, 55, 115, 235, 253, 265, 517, 583, 1081, 1219, 1265, 2491, 2585, 2915, 5405, 6095, 11891, 12455, 13409, 27401, 49741, 57293, 59455, 67045, 137005, 248705, 286465, 547151, 630223, 1144043, 2337827, 2636273, 2735755, 3151115, 5720215, 11689135, 12584473, 13181365, 25716097, 28999003, 53770021, 60634279, 62922365, 123904831, 128580485, 144995015, 268850105, 303171395, 591470231, 619524155, 666977069, 1362953141, 2849811113, 2957351155, 3334885345, 6814765705, 14249055565, 31347922243, 156739611215]

約数ペア:

[(1, 156739611215), (5, 31347922243), (11, 14249055565), (23, 6814765705), (47, 3334885345), (53, 2957351155), (55, 2849811113), (115, 1362953141), (235, 666977069), (253, 619524155), (265, 591470231), (517, 303171395), (583, 268850105), (1081, 144995015), (1219, 128580485), (1265, 123904831), (2491, 62922365), (2585, 60634279), (2915, 53770021), (5405, 28999003), (6095, 25716097), (11891, 13181365), (12455, 12584473), (13409, 11689135), (27401, 5720215), (49741, 3151115), (57293, 2735755), (59455, 2636273), (67045, 2337827), (137005, 1144043), (248705, 630223), (286465, 547151)]