131145403904

素因数分解:

$2^9\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{29137}}^1$

素因数の和:29363

約数の個数: 80

約数和(自身を含む): 268273566000

約数和(自身を除く): 137128162096

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 118, 128, 149, 236, 256, 298, 472, 512, 596, 944, 1192, 1888, 2384, 3776, 4768, 7552, 8791, 9536, 15104, 17582, 19072, 29137, 30208, 35164, 38144, 58274, 70328, 76288, 116548, 140656, 233096, 281312, 466192, 562624, 932384, 1125248, 1719083, 1864768, 2250496, 3438166, 3729536, 4341413, 4500992, 6876332, 7459072, 8682826, 13752664, 14918144, 17365652, 27505328, 34731304, 55010656, 69462608, 110021312, 138925216, 220042624, 256143367, 277850432, 440085248, 512286734, 555700864, 880170496, 1024573468, 1111401728, 2049146936, 2222803456, 4098293872, 8196587744, 16393175488, 32786350976, 65572701952, 131145403904]

約数ペア:

[(1, 131145403904), (2, 65572701952), (4, 32786350976), (8, 16393175488), (16, 8196587744), (32, 4098293872), (59, 2222803456), (64, 2049146936), (118, 1111401728), (128, 1024573468), (149, 880170496), (236, 555700864), (256, 512286734), (298, 440085248), (472, 277850432), (512, 256143367), (596, 220042624), (944, 138925216), (1192, 110021312), (1888, 69462608), (2384, 55010656), (3776, 34731304), (4768, 27505328), (7552, 17365652), (8791, 14918144), (9536, 13752664), (15104, 8682826), (17582, 7459072), (19072, 6876332), (29137, 4500992), (30208, 4341413), (35164, 3729536), (38144, 3438166), (58274, 2250496), (70328, 1864768), (76288, 1719083), (116548, 1125248), (140656, 932384), (233096, 562624), (281312, 466192)]