175097008

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{1993}}^1$

素因数の和:2054

約数の個数: 60

約数和(自身を含む): 379537960

約数和(自身を除く): 204440952

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 289, 304, 323, 578, 646, 1156, 1292, 1993, 2312, 2584, 3986, 4624, 5168, 5491, 7972, 10982, 15944, 21964, 31888, 33881, 37867, 43928, 67762, 75734, 87856, 135524, 151468, 271048, 302936, 542096, 575977, 605872, 643739, 1151954, 1287478, 2303908, 2574956, 4607816, 5149912, 9215632, 10299824, 10943563, 21887126, 43774252, 87548504, 175097008]

約数ペア:

[(1, 175097008), (2, 87548504), (4, 43774252), (8, 21887126), (16, 10943563), (17, 10299824), (19, 9215632), (34, 5149912), (38, 4607816), (68, 2574956), (76, 2303908), (136, 1287478), (152, 1151954), (272, 643739), (289, 605872), (304, 575977), (323, 542096), (578, 302936), (646, 271048), (1156, 151468), (1292, 135524), (1993, 87856), (2312, 75734), (2584, 67762), (3986, 43928), (4624, 37867), (5168, 33881), (5491, 31888), (7972, 21964), (10982, 15944)]