133067840

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{401}}^1$

素因数の和:496

約数の個数: 112

約数和(自身を含む): 341857584

約数和(自身を除く): 208789744

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 61, 64, 68, 80, 85, 122, 136, 160, 170, 244, 272, 305, 320, 340, 401, 488, 544, 610, 680, 802, 976, 1037, 1088, 1220, 1360, 1604, 1952, 2005, 2074, 2440, 2720, 3208, 3904, 4010, 4148, 4880, 5185, 5440, 6416, 6817, 8020, 8296, 9760, 10370, 12832, 13634, 16040, 16592, 19520, 20740, 24461, 25664, 27268, 32080, 33184, 34085, 41480, 48922, 54536, 64160, 66368, 68170, 82960, 97844, 109072, 122305, 128320, 136340, 165920, 195688, 218144, 244610, 272680, 331840, 391376, 415837, 436288, 489220, 545360, 782752, 831674, 978440, 1090720, 1565504, 1663348, 1956880, 2079185, 2181440, 3326696, 3913760, 4158370, 6653392, 7827520, 8316740, 13306784, 16633480, 26613568, 33266960, 66533920, 133067840]

約数ペア:

[(1, 133067840), (2, 66533920), (4, 33266960), (5, 26613568), (8, 16633480), (10, 13306784), (16, 8316740), (17, 7827520), (20, 6653392), (32, 4158370), (34, 3913760), (40, 3326696), (61, 2181440), (64, 2079185), (68, 1956880), (80, 1663348), (85, 1565504), (122, 1090720), (136, 978440), (160, 831674), (170, 782752), (244, 545360), (272, 489220), (305, 436288), (320, 415837), (340, 391376), (401, 331840), (488, 272680), (544, 244610), (610, 218144), (680, 195688), (802, 165920), (976, 136340), (1037, 128320), (1088, 122305), (1220, 109072), (1360, 97844), (1604, 82960), (1952, 68170), (2005, 66368), (2074, 64160), (2440, 54536), (2720, 48922), (3208, 41480), (3904, 34085), (4010, 33184), (4148, 32080), (4880, 27268), (5185, 25664), (5440, 24461), (6416, 20740), (6817, 19520), (8020, 16592), (8296, 16040), (9760, 13634), (10370, 12832)]