8157009768

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1\times {\mathrm{1231}}^1$

素因数の和:1515

約数の個数: 128

約数和(自身を含む): 21954240000

約数和(自身を除く): 13797230232

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 109, 136, 149, 204, 218, 298, 327, 408, 436, 447, 596, 654, 872, 894, 1192, 1231, 1308, 1788, 1853, 2462, 2533, 2616, 3576, 3693, 3706, 4924, 5066, 5559, 7386, 7412, 7599, 9848, 10132, 11118, 14772, 14824, 15198, 16241, 20264, 20927, 22236, 29544, 30396, 32482, 41854, 44472, 48723, 60792, 62781, 64964, 83708, 97446, 125562, 129928, 134179, 167416, 183419, 194892, 251124, 268358, 276097, 366838, 389784, 402537, 502248, 536716, 550257, 552194, 733676, 805074, 828291, 1073432, 1100514, 1104388, 1467352, 1610148, 1656582, 2201028, 2208776, 2281043, 3118123, 3220296, 3313164, 4402056, 4562086, 6236246, 6626328, 6843129, 9124172, 9354369, 12472492, 13686258, 18248344, 18708738, 19992671, 24944984, 27372516, 37417476, 39985342, 54745032, 59978013, 74834952, 79970684, 119956026, 159941368, 239912052, 339875407, 479824104, 679750814, 1019626221, 1359501628, 2039252442, 2719003256, 4078504884, 8157009768]

約数ペア:

[(1, 8157009768), (2, 4078504884), (3, 2719003256), (4, 2039252442), (6, 1359501628), (8, 1019626221), (12, 679750814), (17, 479824104), (24, 339875407), (34, 239912052), (51, 159941368), (68, 119956026), (102, 79970684), (109, 74834952), (136, 59978013), (149, 54745032), (204, 39985342), (218, 37417476), (298, 27372516), (327, 24944984), (408, 19992671), (436, 18708738), (447, 18248344), (596, 13686258), (654, 12472492), (872, 9354369), (894, 9124172), (1192, 6843129), (1231, 6626328), (1308, 6236246), (1788, 4562086), (1853, 4402056), (2462, 3313164), (2533, 3220296), (2616, 3118123), (3576, 2281043), (3693, 2208776), (3706, 2201028), (4924, 1656582), (5066, 1610148), (5559, 1467352), (7386, 1104388), (7412, 1100514), (7599, 1073432), (9848, 828291), (10132, 805074), (11118, 733676), (14772, 552194), (14824, 550257), (15198, 536716), (16241, 502248), (20264, 402537), (20927, 389784), (22236, 366838), (29544, 276097), (30396, 268358), (32482, 251124), (41854, 194892), (44472, 183419), (48723, 167416), (60792, 134179), (62781, 129928), (64964, 125562), (83708, 97446)]