189886368

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{1091}}^1$

素因数の和:1155

約数の個数: 144

約数和(自身を含む): 596048544

約数和(自身を除く): 406162176

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 37, 42, 48, 49, 56, 74, 84, 96, 98, 111, 112, 147, 148, 168, 196, 222, 224, 259, 294, 296, 336, 392, 444, 518, 588, 592, 672, 777, 784, 888, 1036, 1091, 1176, 1184, 1554, 1568, 1776, 1813, 2072, 2182, 2352, 3108, 3273, 3552, 3626, 4144, 4364, 4704, 5439, 6216, 6546, 7252, 7637, 8288, 8728, 10878, 12432, 13092, 14504, 15274, 17456, 21756, 22911, 24864, 26184, 29008, 30548, 34912, 40367, 43512, 45822, 52368, 53459, 58016, 61096, 80734, 87024, 91644, 104736, 106918, 121101, 122192, 160377, 161468, 174048, 183288, 213836, 242202, 244384, 282569, 320754, 322936, 366576, 427672, 484404, 565138, 641508, 645872, 733152, 847707, 855344, 968808, 1130276, 1283016, 1291744, 1695414, 1710688, 1937616, 1977983, 2260552, 2566032, 3390828, 3875232, 3955966, 4521104, 5132064, 5933949, 6781656, 7911932, 9042208, 11867898, 13563312, 15823864, 23735796, 27126624, 31647728, 47471592, 63295456, 94943184, 189886368]

約数ペア:

[(1, 189886368), (2, 94943184), (3, 63295456), (4, 47471592), (6, 31647728), (7, 27126624), (8, 23735796), (12, 15823864), (14, 13563312), (16, 11867898), (21, 9042208), (24, 7911932), (28, 6781656), (32, 5933949), (37, 5132064), (42, 4521104), (48, 3955966), (49, 3875232), (56, 3390828), (74, 2566032), (84, 2260552), (96, 1977983), (98, 1937616), (111, 1710688), (112, 1695414), (147, 1291744), (148, 1283016), (168, 1130276), (196, 968808), (222, 855344), (224, 847707), (259, 733152), (294, 645872), (296, 641508), (336, 565138), (392, 484404), (444, 427672), (518, 366576), (588, 322936), (592, 320754), (672, 282569), (777, 244384), (784, 242202), (888, 213836), (1036, 183288), (1091, 174048), (1176, 161468), (1184, 160377), (1554, 122192), (1568, 121101), (1776, 106918), (1813, 104736), (2072, 91644), (2182, 87024), (2352, 80734), (3108, 61096), (3273, 58016), (3552, 53459), (3626, 52368), (4144, 45822), (4364, 43512), (4704, 40367), (5439, 34912), (6216, 30548), (6546, 29008), (7252, 26184), (7637, 24864), (8288, 22911), (8728, 21756), (10878, 17456), (12432, 15274), (13092, 14504)]