156970294474

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{1747}}^1\times {\mathrm{2237}}^1$

素因数の和:4163

約数の個数: 64

約数和(自身を含む): 285421271040

約数和(自身を除く): 128450976566

約数列:

[1, 2, 7, 14, 19, 38, 133, 151, 266, 302, 1057, 1747, 2114, 2237, 2869, 3494, 4474, 5738, 12229, 15659, 20083, 24458, 31318, 33193, 40166, 42503, 66386, 85006, 232351, 263797, 297521, 337787, 464702, 527594, 595042, 675574, 1846579, 2364509, 3693158, 3908039, 4729018, 5012143, 6417953, 7816078, 10024286, 12835906, 27356273, 35085001, 44925671, 54712546, 70170002, 74252741, 89851342, 148505482, 519769187, 590113889, 1039538374, 1180227778, 4130797223, 8261594446, 11212163891, 22424327782, 78485147237, 156970294474]

約数ペア:

[(1, 156970294474), (2, 78485147237), (7, 22424327782), (14, 11212163891), (19, 8261594446), (38, 4130797223), (133, 1180227778), (151, 1039538374), (266, 590113889), (302, 519769187), (1057, 148505482), (1747, 89851342), (2114, 74252741), (2237, 70170002), (2869, 54712546), (3494, 44925671), (4474, 35085001), (5738, 27356273), (12229, 12835906), (15659, 10024286), (20083, 7816078), (24458, 6417953), (31318, 5012143), (33193, 4729018), (40166, 3908039), (42503, 3693158), (66386, 2364509), (85006, 1846579), (232351, 675574), (263797, 595042), (297521, 527594), (337787, 464702)]