129781128

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{331}}^1$

素因数の和:419

約数の個数: 96

約数和(自身を含む): 356050080

約数和(自身を除く): 226268952

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 31, 34, 51, 62, 68, 93, 102, 124, 136, 186, 204, 248, 331, 372, 408, 527, 662, 744, 961, 993, 1054, 1324, 1581, 1922, 1986, 2108, 2648, 2883, 3162, 3844, 3972, 4216, 5627, 5766, 6324, 7688, 7944, 10261, 11254, 11532, 12648, 16337, 16881, 20522, 22508, 23064, 30783, 32674, 33762, 41044, 45016, 49011, 61566, 65348, 67524, 82088, 98022, 123132, 130696, 135048, 174437, 196044, 246264, 318091, 348874, 392088, 523311, 636182, 697748, 954273, 1046622, 1272364, 1395496, 1908546, 2093244, 2544728, 3817092, 4186488, 5407547, 7634184, 10815094, 16222641, 21630188, 32445282, 43260376, 64890564, 129781128]

約数ペア:

[(1, 129781128), (2, 64890564), (3, 43260376), (4, 32445282), (6, 21630188), (8, 16222641), (12, 10815094), (17, 7634184), (24, 5407547), (31, 4186488), (34, 3817092), (51, 2544728), (62, 2093244), (68, 1908546), (93, 1395496), (102, 1272364), (124, 1046622), (136, 954273), (186, 697748), (204, 636182), (248, 523311), (331, 392088), (372, 348874), (408, 318091), (527, 246264), (662, 196044), (744, 174437), (961, 135048), (993, 130696), (1054, 123132), (1324, 98022), (1581, 82088), (1922, 67524), (1986, 65348), (2108, 61566), (2648, 49011), (2883, 45016), (3162, 41044), (3844, 33762), (3972, 32674), (4216, 30783), (5627, 23064), (5766, 22508), (6324, 20522), (7688, 16881), (7944, 16337), (10261, 12648), (11254, 11532)]