149816128

素因数分解:

$2^6\times 7^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:181

約数の個数: 168

約数和(自身を含む): 389863584

約数和(自身を除く): 240047456

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 43, 44, 49, 56, 64, 77, 86, 88, 98, 101, 112, 154, 172, 176, 196, 202, 224, 301, 308, 344, 352, 392, 404, 448, 473, 539, 602, 616, 688, 704, 707, 784, 808, 946, 1078, 1111, 1204, 1232, 1376, 1414, 1568, 1616, 1892, 2107, 2156, 2222, 2408, 2464, 2752, 2828, 3136, 3232, 3311, 3784, 4214, 4312, 4343, 4444, 4816, 4928, 4949, 5656, 6464, 6622, 7568, 7777, 8428, 8624, 8686, 8888, 9632, 9898, 11312, 13244, 15136, 15554, 16856, 17248, 17372, 17776, 19264, 19796, 22624, 23177, 26488, 30272, 30401, 31108, 33712, 34496, 34744, 35552, 39592, 45248, 46354, 47773, 52976, 54439, 60802, 62216, 67424, 69488, 71104, 79184, 92708, 95546, 105952, 108878, 121604, 124432, 134848, 138976, 158368, 185416, 191092, 211904, 212807, 217756, 243208, 248864, 277952, 316736, 334411, 370832, 382184, 425614, 435512, 486416, 497728, 668822, 741664, 764368, 851228, 871024, 972832, 1337644, 1483328, 1528736, 1702456, 1742048, 1945664, 2340877, 2675288, 3057472, 3404912, 3484096, 4681754, 5350576, 6809824, 9363508, 10701152, 13619648, 18727016, 21402304, 37454032, 74908064, 149816128]

約数ペア:

[(1, 149816128), (2, 74908064), (4, 37454032), (7, 21402304), (8, 18727016), (11, 13619648), (14, 10701152), (16, 9363508), (22, 6809824), (28, 5350576), (32, 4681754), (43, 3484096), (44, 3404912), (49, 3057472), (56, 2675288), (64, 2340877), (77, 1945664), (86, 1742048), (88, 1702456), (98, 1528736), (101, 1483328), (112, 1337644), (154, 972832), (172, 871024), (176, 851228), (196, 764368), (202, 741664), (224, 668822), (301, 497728), (308, 486416), (344, 435512), (352, 425614), (392, 382184), (404, 370832), (448, 334411), (473, 316736), (539, 277952), (602, 248864), (616, 243208), (688, 217756), (704, 212807), (707, 211904), (784, 191092), (808, 185416), (946, 158368), (1078, 138976), (1111, 134848), (1204, 124432), (1232, 121604), (1376, 108878), (1414, 105952), (1568, 95546), (1616, 92708), (1892, 79184), (2107, 71104), (2156, 69488), (2222, 67424), (2408, 62216), (2464, 60802), (2752, 54439), (2828, 52976), (3136, 47773), (3232, 46354), (3311, 45248), (3784, 39592), (4214, 35552), (4312, 34744), (4343, 34496), (4444, 33712), (4816, 31108), (4928, 30401), (4949, 30272), (5656, 26488), (6464, 23177), (6622, 22624), (7568, 19796), (7777, 19264), (8428, 17776), (8624, 17372), (8686, 17248), (8888, 16856), (9632, 15554), (9898, 15136), (11312, 13244)]