126958144

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{719}}^1$

素因数の和:851

約数の個数: 56

約数和(自身を含む): 263347200

約数和(自身を除く): 136389056

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 89, 124, 178, 248, 356, 496, 712, 719, 992, 1424, 1438, 1984, 2759, 2848, 2876, 5518, 5696, 5752, 11036, 11504, 22072, 22289, 23008, 44144, 44578, 46016, 63991, 88288, 89156, 127982, 176576, 178312, 255964, 356624, 511928, 713248, 1023856, 1426496, 1983721, 2047712, 3967442, 4095424, 7934884, 15869768, 31739536, 63479072, 126958144]

約数ペア:

[(1, 126958144), (2, 63479072), (4, 31739536), (8, 15869768), (16, 7934884), (31, 4095424), (32, 3967442), (62, 2047712), (64, 1983721), (89, 1426496), (124, 1023856), (178, 713248), (248, 511928), (356, 356624), (496, 255964), (712, 178312), (719, 176576), (992, 127982), (1424, 89156), (1438, 88288), (1984, 63991), (2759, 46016), (2848, 44578), (2876, 44144), (5518, 23008), (5696, 22289), (5752, 22072), (11036, 11504)]