130187968

素因数分解:

$2^6\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{313}}^1$

素因数の和:489

約数の個数: 56

約数和(自身を含む): 265746992

約数和(自身を除く): 135559024

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 97, 134, 194, 268, 313, 388, 536, 626, 776, 1072, 1252, 1552, 2144, 2504, 3104, 4288, 5008, 6208, 6499, 10016, 12998, 20032, 20971, 25996, 30361, 41942, 51992, 60722, 83884, 103984, 121444, 167768, 207968, 242888, 335536, 415936, 485776, 671072, 971552, 1342144, 1943104, 2034187, 4068374, 8136748, 16273496, 32546992, 65093984, 130187968]

約数ペア:

[(1, 130187968), (2, 65093984), (4, 32546992), (8, 16273496), (16, 8136748), (32, 4068374), (64, 2034187), (67, 1943104), (97, 1342144), (134, 971552), (194, 671072), (268, 485776), (313, 415936), (388, 335536), (536, 242888), (626, 207968), (776, 167768), (1072, 121444), (1252, 103984), (1552, 83884), (2144, 60722), (2504, 51992), (3104, 41942), (4288, 30361), (5008, 25996), (6208, 20971), (6499, 20032), (10016, 12998)]