153267968

素因数分解:

$2^8\times 7^1\times {\mathrm{31}}^2\times {\mathrm{89}}^1$

素因数の和:174

約数の個数: 108

約数和(自身を含む): 365344560

約数和(自身を除く): 212076592

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 89, 112, 124, 128, 178, 217, 224, 248, 256, 356, 434, 448, 496, 623, 712, 868, 896, 961, 992, 1246, 1424, 1736, 1792, 1922, 1984, 2492, 2759, 2848, 3472, 3844, 3968, 4984, 5518, 5696, 6727, 6944, 7688, 7936, 9968, 11036, 11392, 13454, 13888, 15376, 19313, 19936, 22072, 22784, 26908, 27776, 30752, 38626, 39872, 44144, 53816, 55552, 61504, 77252, 79744, 85529, 88288, 107632, 123008, 154504, 159488, 171058, 176576, 215264, 246016, 309008, 342116, 353152, 430528, 598703, 618016, 684232, 706304, 861056, 1197406, 1236032, 1368464, 1722112, 2394812, 2472064, 2736928, 4789624, 4944128, 5473856, 9579248, 10947712, 19158496, 21895424, 38316992, 76633984, 153267968]

約数ペア:

[(1, 153267968), (2, 76633984), (4, 38316992), (7, 21895424), (8, 19158496), (14, 10947712), (16, 9579248), (28, 5473856), (31, 4944128), (32, 4789624), (56, 2736928), (62, 2472064), (64, 2394812), (89, 1722112), (112, 1368464), (124, 1236032), (128, 1197406), (178, 861056), (217, 706304), (224, 684232), (248, 618016), (256, 598703), (356, 430528), (434, 353152), (448, 342116), (496, 309008), (623, 246016), (712, 215264), (868, 176576), (896, 171058), (961, 159488), (992, 154504), (1246, 123008), (1424, 107632), (1736, 88288), (1792, 85529), (1922, 79744), (1984, 77252), (2492, 61504), (2759, 55552), (2848, 53816), (3472, 44144), (3844, 39872), (3968, 38626), (4984, 30752), (5518, 27776), (5696, 26908), (6727, 22784), (6944, 22072), (7688, 19936), (7936, 19313), (9968, 15376), (11036, 13888), (11392, 13454)]