140556384

素因数分解:

$2^5\times 3^4\times {\mathrm{211}}^1\times {\mathrm{257}}^1$

素因数の和:490

約数の個数: 120

約数和(自身を含む): 416947608

約数和(自身を除く): 276391224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 211, 216, 257, 288, 324, 422, 432, 514, 633, 648, 771, 844, 864, 1028, 1266, 1296, 1542, 1688, 1899, 2056, 2313, 2532, 2592, 3084, 3376, 3798, 4112, 4626, 5064, 5697, 6168, 6752, 6939, 7596, 8224, 9252, 10128, 11394, 12336, 13878, 15192, 17091, 18504, 20256, 20817, 22788, 24672, 27756, 30384, 34182, 37008, 41634, 45576, 54227, 55512, 60768, 68364, 74016, 83268, 91152, 108454, 111024, 136728, 162681, 166536, 182304, 216908, 222048, 273456, 325362, 333072, 433816, 488043, 546912, 650724, 666144, 867632, 976086, 1301448, 1464129, 1735264, 1952172, 2602896, 2928258, 3904344, 4392387, 5205792, 5856516, 7808688, 8784774, 11713032, 15617376, 17569548, 23426064, 35139096, 46852128, 70278192, 140556384]

約数ペア:

[(1, 140556384), (2, 70278192), (3, 46852128), (4, 35139096), (6, 23426064), (8, 17569548), (9, 15617376), (12, 11713032), (16, 8784774), (18, 7808688), (24, 5856516), (27, 5205792), (32, 4392387), (36, 3904344), (48, 2928258), (54, 2602896), (72, 1952172), (81, 1735264), (96, 1464129), (108, 1301448), (144, 976086), (162, 867632), (211, 666144), (216, 650724), (257, 546912), (288, 488043), (324, 433816), (422, 333072), (432, 325362), (514, 273456), (633, 222048), (648, 216908), (771, 182304), (844, 166536), (864, 162681), (1028, 136728), (1266, 111024), (1296, 108454), (1542, 91152), (1688, 83268), (1899, 74016), (2056, 68364), (2313, 60768), (2532, 55512), (2592, 54227), (3084, 45576), (3376, 41634), (3798, 37008), (4112, 34182), (4626, 30384), (5064, 27756), (5697, 24672), (6168, 22788), (6752, 20817), (6939, 20256), (7596, 18504), (8224, 17091), (9252, 15192), (10128, 13878), (11394, 12336)]