164609568

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{19709}}^1$

素因数の和:19754

約数の個数: 72

約数和(自身を含む): 484274700

約数和(自身を除く): 319665132

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 72, 87, 96, 116, 144, 174, 232, 261, 288, 348, 464, 522, 696, 928, 1044, 1392, 2088, 2784, 4176, 8352, 19709, 39418, 59127, 78836, 118254, 157672, 177381, 236508, 315344, 354762, 473016, 571561, 630688, 709524, 946032, 1143122, 1419048, 1714683, 1892064, 2286244, 2838096, 3429366, 4572488, 5144049, 5676192, 6858732, 9144976, 10288098, 13717464, 18289952, 20576196, 27434928, 41152392, 54869856, 82304784, 164609568]

約数ペア:

[(1, 164609568), (2, 82304784), (3, 54869856), (4, 41152392), (6, 27434928), (8, 20576196), (9, 18289952), (12, 13717464), (16, 10288098), (18, 9144976), (24, 6858732), (29, 5676192), (32, 5144049), (36, 4572488), (48, 3429366), (58, 2838096), (72, 2286244), (87, 1892064), (96, 1714683), (116, 1419048), (144, 1143122), (174, 946032), (232, 709524), (261, 630688), (288, 571561), (348, 473016), (464, 354762), (522, 315344), (696, 236508), (928, 177381), (1044, 157672), (1392, 118254), (2088, 78836), (2784, 59127), (4176, 39418), (8352, 19709)]