127798656

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19577}}^1$

素因数の和:19611

約数の個数: 64

約数和(自身を含む): 359452080

約数和(自身を除く): 231653424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 192, 204, 272, 384, 408, 544, 816, 1088, 1632, 2176, 3264, 6528, 19577, 39154, 58731, 78308, 117462, 156616, 234924, 313232, 332809, 469848, 626464, 665618, 939696, 998427, 1252928, 1331236, 1879392, 1996854, 2505856, 2662472, 3758784, 3993708, 5324944, 7517568, 7987416, 10649888, 15974832, 21299776, 31949664, 42599552, 63899328, 127798656]

約数ペア:

[(1, 127798656), (2, 63899328), (3, 42599552), (4, 31949664), (6, 21299776), (8, 15974832), (12, 10649888), (16, 7987416), (17, 7517568), (24, 5324944), (32, 3993708), (34, 3758784), (48, 2662472), (51, 2505856), (64, 1996854), (68, 1879392), (96, 1331236), (102, 1252928), (128, 998427), (136, 939696), (192, 665618), (204, 626464), (272, 469848), (384, 332809), (408, 313232), (544, 234924), (816, 156616), (1088, 117462), (1632, 78308), (2176, 58731), (3264, 39154), (6528, 19577)]