158100992

素因数分解:

$2^9\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1423}}^1$

素因数の和:1479

約数の個数: 80

約数和(自身を含む): 372928512

約数和(自身を除く): 214827520

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 256, 434, 448, 496, 512, 868, 896, 992, 1423, 1736, 1792, 1984, 2846, 3472, 3584, 3968, 5692, 6944, 7936, 9961, 11384, 13888, 15872, 19922, 22768, 27776, 39844, 44113, 45536, 55552, 79688, 88226, 91072, 111104, 159376, 176452, 182144, 308791, 318752, 352904, 364288, 617582, 637504, 705808, 728576, 1235164, 1275008, 1411616, 2470328, 2550016, 2823232, 4940656, 5100032, 5646464, 9881312, 11292928, 19762624, 22585856, 39525248, 79050496, 158100992]

約数ペア:

[(1, 158100992), (2, 79050496), (4, 39525248), (7, 22585856), (8, 19762624), (14, 11292928), (16, 9881312), (28, 5646464), (31, 5100032), (32, 4940656), (56, 2823232), (62, 2550016), (64, 2470328), (112, 1411616), (124, 1275008), (128, 1235164), (217, 728576), (224, 705808), (248, 637504), (256, 617582), (434, 364288), (448, 352904), (496, 318752), (512, 308791), (868, 182144), (896, 176452), (992, 159376), (1423, 111104), (1736, 91072), (1792, 88226), (1984, 79688), (2846, 55552), (3472, 45536), (3584, 44113), (3968, 39844), (5692, 27776), (6944, 22768), (7936, 19922), (9961, 15872), (11384, 13888)]