189545472

素因数分解:

$2^{10}\times 3^2\times {\mathrm{131}}^1\times {\mathrm{157}}^1$

素因数の和:314

約数の個数: 132

約数和(自身を含む): 554999016

約数和(自身を除く): 365453544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 131, 144, 157, 192, 256, 262, 288, 314, 384, 393, 471, 512, 524, 576, 628, 768, 786, 942, 1024, 1048, 1152, 1179, 1256, 1413, 1536, 1572, 1884, 2096, 2304, 2358, 2512, 2826, 3072, 3144, 3768, 4192, 4608, 4716, 5024, 5652, 6288, 7536, 8384, 9216, 9432, 10048, 11304, 12576, 15072, 16768, 18864, 20096, 20567, 22608, 25152, 30144, 33536, 37728, 40192, 41134, 45216, 50304, 60288, 61701, 67072, 75456, 80384, 82268, 90432, 100608, 120576, 123402, 134144, 150912, 160768, 164536, 180864, 185103, 201216, 241152, 246804, 301824, 329072, 361728, 370206, 402432, 482304, 493608, 603648, 658144, 723456, 740412, 987216, 1207296, 1316288, 1446912, 1480824, 1974432, 2632576, 2961648, 3948864, 5265152, 5923296, 7897728, 10530304, 11846592, 15795456, 21060608, 23693184, 31590912, 47386368, 63181824, 94772736, 189545472]

約数ペア:

[(1, 189545472), (2, 94772736), (3, 63181824), (4, 47386368), (6, 31590912), (8, 23693184), (9, 21060608), (12, 15795456), (16, 11846592), (18, 10530304), (24, 7897728), (32, 5923296), (36, 5265152), (48, 3948864), (64, 2961648), (72, 2632576), (96, 1974432), (128, 1480824), (131, 1446912), (144, 1316288), (157, 1207296), (192, 987216), (256, 740412), (262, 723456), (288, 658144), (314, 603648), (384, 493608), (393, 482304), (471, 402432), (512, 370206), (524, 361728), (576, 329072), (628, 301824), (768, 246804), (786, 241152), (942, 201216), (1024, 185103), (1048, 180864), (1152, 164536), (1179, 160768), (1256, 150912), (1413, 134144), (1536, 123402), (1572, 120576), (1884, 100608), (2096, 90432), (2304, 82268), (2358, 80384), (2512, 75456), (2826, 67072), (3072, 61701), (3144, 60288), (3768, 50304), (4192, 45216), (4608, 41134), (4716, 40192), (5024, 37728), (5652, 33536), (6288, 30144), (7536, 25152), (8384, 22608), (9216, 20567), (9432, 20096), (10048, 18864), (11304, 16768), (12576, 15072)]