155551232

素因数分解:

$2^9\times {\mathrm{149}}^1\times {\mathrm{2039}}^1$

素因数の和:2206

約数の個数: 40

約数和(自身を含む): 313038000

約数和(自身を除く): 157486768

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 149, 256, 298, 512, 596, 1192, 2039, 2384, 4078, 4768, 8156, 9536, 16312, 19072, 32624, 38144, 65248, 76288, 130496, 260992, 303811, 521984, 607622, 1043968, 1215244, 2430488, 4860976, 9721952, 19443904, 38887808, 77775616, 155551232]

約数ペア:

[(1, 155551232), (2, 77775616), (4, 38887808), (8, 19443904), (16, 9721952), (32, 4860976), (64, 2430488), (128, 1215244), (149, 1043968), (256, 607622), (298, 521984), (512, 303811), (596, 260992), (1192, 130496), (2039, 76288), (2384, 65248), (4078, 38144), (4768, 32624), (8156, 19072), (9536, 16312)]