187367488

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{197}}^1$

素因数の和:420

約数の個数: 112

約数和(自身を含む): 468319104

約数和(自身を除く): 280951616

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 154, 176, 193, 197, 224, 308, 352, 386, 394, 448, 616, 704, 772, 788, 1232, 1351, 1379, 1544, 1576, 2123, 2167, 2464, 2702, 2758, 3088, 3152, 4246, 4334, 4928, 5404, 5516, 6176, 6304, 8492, 8668, 10808, 11032, 12352, 12608, 14861, 15169, 16984, 17336, 21616, 22064, 29722, 30338, 33968, 34672, 38021, 43232, 44128, 59444, 60676, 67936, 69344, 76042, 86464, 88256, 118888, 121352, 135872, 138688, 152084, 237776, 242704, 266147, 304168, 418231, 475552, 485408, 532294, 608336, 836462, 951104, 970816, 1064588, 1216672, 1672924, 2129176, 2433344, 2927617, 3345848, 4258352, 5855234, 6691696, 8516704, 11710468, 13383392, 17033408, 23420936, 26766784, 46841872, 93683744, 187367488]

約数ペア:

[(1, 187367488), (2, 93683744), (4, 46841872), (7, 26766784), (8, 23420936), (11, 17033408), (14, 13383392), (16, 11710468), (22, 8516704), (28, 6691696), (32, 5855234), (44, 4258352), (56, 3345848), (64, 2927617), (77, 2433344), (88, 2129176), (112, 1672924), (154, 1216672), (176, 1064588), (193, 970816), (197, 951104), (224, 836462), (308, 608336), (352, 532294), (386, 485408), (394, 475552), (448, 418231), (616, 304168), (704, 266147), (772, 242704), (788, 237776), (1232, 152084), (1351, 138688), (1379, 135872), (1544, 121352), (1576, 118888), (2123, 88256), (2167, 86464), (2464, 76042), (2702, 69344), (2758, 67936), (3088, 60676), (3152, 59444), (4246, 44128), (4334, 43232), (4928, 38021), (5404, 34672), (5516, 33968), (6176, 30338), (6304, 29722), (8492, 22064), (8668, 21616), (10808, 17336), (11032, 16984), (12352, 15169), (12608, 14861)]