127399088

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{521}}^1$

素因数の和:606

約数の個数: 80

約数和(自身を含む): 279624960

約数和(自身を除く): 152225872

約数列:

[1, 2, 4, 8, 16, 17, 29, 31, 34, 58, 62, 68, 116, 124, 136, 232, 248, 272, 464, 493, 496, 521, 527, 899, 986, 1042, 1054, 1798, 1972, 2084, 2108, 3596, 3944, 4168, 4216, 7192, 7888, 8336, 8432, 8857, 14384, 15109, 15283, 16151, 17714, 30218, 30566, 32302, 35428, 60436, 61132, 64604, 70856, 120872, 122264, 129208, 141712, 241744, 244528, 256853, 258416, 274567, 468379, 513706, 549134, 936758, 1027412, 1098268, 1873516, 2054824, 2196536, 3747032, 4109648, 4393072, 7494064, 7962443, 15924886, 31849772, 63699544, 127399088]

約数ペア:

[(1, 127399088), (2, 63699544), (4, 31849772), (8, 15924886), (16, 7962443), (17, 7494064), (29, 4393072), (31, 4109648), (34, 3747032), (58, 2196536), (62, 2054824), (68, 1873516), (116, 1098268), (124, 1027412), (136, 936758), (232, 549134), (248, 513706), (272, 468379), (464, 274567), (493, 258416), (496, 256853), (521, 244528), (527, 241744), (899, 141712), (986, 129208), (1042, 122264), (1054, 120872), (1798, 70856), (1972, 64604), (2084, 61132), (2108, 60436), (3596, 35428), (3944, 32302), (4168, 30566), (4216, 30218), (7192, 17714), (7888, 16151), (8336, 15283), (8432, 15109), (8857, 14384)]