196297728

素因数分解:

$2^{10}\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:228

約数の個数: 176

約数和(自身を含む): 589929024

約数和(自身を除く): 393631296

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 37, 44, 48, 64, 66, 74, 88, 96, 111, 128, 132, 148, 157, 176, 192, 222, 256, 264, 296, 314, 352, 384, 407, 444, 471, 512, 528, 592, 628, 704, 768, 814, 888, 942, 1024, 1056, 1184, 1221, 1256, 1408, 1536, 1628, 1727, 1776, 1884, 2112, 2368, 2442, 2512, 2816, 3072, 3256, 3454, 3552, 3768, 4224, 4736, 4884, 5024, 5181, 5632, 5809, 6512, 6908, 7104, 7536, 8448, 9472, 9768, 10048, 10362, 11264, 11618, 13024, 13816, 14208, 15072, 16896, 17427, 18944, 19536, 20096, 20724, 23236, 26048, 27632, 28416, 30144, 33792, 34854, 37888, 39072, 40192, 41448, 46472, 52096, 55264, 56832, 60288, 63899, 69708, 78144, 80384, 82896, 92944, 104192, 110528, 113664, 120576, 127798, 139416, 156288, 160768, 165792, 185888, 191697, 208384, 221056, 241152, 255596, 278832, 312576, 331584, 371776, 383394, 416768, 442112, 482304, 511192, 557664, 625152, 663168, 743552, 766788, 884224, 1022384, 1115328, 1250304, 1326336, 1487104, 1533576, 1768448, 2044768, 2230656, 2652672, 2974208, 3067152, 4089536, 4461312, 5305344, 5948416, 6134304, 8179072, 8922624, 12268608, 16358144, 17845248, 24537216, 32716288, 49074432, 65432576, 98148864, 196297728]

約数ペア:

[(1, 196297728), (2, 98148864), (3, 65432576), (4, 49074432), (6, 32716288), (8, 24537216), (11, 17845248), (12, 16358144), (16, 12268608), (22, 8922624), (24, 8179072), (32, 6134304), (33, 5948416), (37, 5305344), (44, 4461312), (48, 4089536), (64, 3067152), (66, 2974208), (74, 2652672), (88, 2230656), (96, 2044768), (111, 1768448), (128, 1533576), (132, 1487104), (148, 1326336), (157, 1250304), (176, 1115328), (192, 1022384), (222, 884224), (256, 766788), (264, 743552), (296, 663168), (314, 625152), (352, 557664), (384, 511192), (407, 482304), (444, 442112), (471, 416768), (512, 383394), (528, 371776), (592, 331584), (628, 312576), (704, 278832), (768, 255596), (814, 241152), (888, 221056), (942, 208384), (1024, 191697), (1056, 185888), (1184, 165792), (1221, 160768), (1256, 156288), (1408, 139416), (1536, 127798), (1628, 120576), (1727, 113664), (1776, 110528), (1884, 104192), (2112, 92944), (2368, 82896), (2442, 80384), (2512, 78144), (2816, 69708), (3072, 63899), (3256, 60288), (3454, 56832), (3552, 55264), (3768, 52096), (4224, 46472), (4736, 41448), (4884, 40192), (5024, 39072), (5181, 37888), (5632, 34854), (5809, 33792), (6512, 30144), (6908, 28416), (7104, 27632), (7536, 26048), (8448, 23236), (9472, 20724), (9768, 20096), (10048, 19536), (10362, 18944), (11264, 17427), (11618, 16896), (13024, 15072), (13816, 14208)]