156715231197

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{52237}}^1$

素因数の和:52442

約数の個数: 64

約数和(自身を含む): 257295134720

約数和(自身を除く): 100579903523

約数列:

[1, 3, 7, 19, 21, 57, 73, 103, 133, 219, 309, 399, 511, 721, 1387, 1533, 1957, 2163, 4161, 5871, 7519, 9709, 13699, 22557, 29127, 41097, 52237, 52633, 142861, 156711, 157899, 365659, 428583, 992503, 1000027, 1096977, 2977509, 3000081, 3813301, 5380411, 6947521, 11439903, 16141233, 20842563, 26693107, 37662877, 72452719, 80079321, 102227809, 112988631, 217358157, 306683427, 392770003, 507169033, 715594663, 1178310009, 1521507099, 2146783989, 2749390021, 7462630057, 8248170063, 22387890171, 52238410399, 156715231197]

約数ペア:

[(1, 156715231197), (3, 52238410399), (7, 22387890171), (19, 8248170063), (21, 7462630057), (57, 2749390021), (73, 2146783989), (103, 1521507099), (133, 1178310009), (219, 715594663), (309, 507169033), (399, 392770003), (511, 306683427), (721, 217358157), (1387, 112988631), (1533, 102227809), (1957, 80079321), (2163, 72452719), (4161, 37662877), (5871, 26693107), (7519, 20842563), (9709, 16141233), (13699, 11439903), (22557, 6947521), (29127, 5380411), (41097, 3813301), (52237, 3000081), (52633, 2977509), (142861, 1096977), (156711, 1000027), (157899, 992503), (365659, 428583)]