109803904

素因数分解:

$2^7\times 7^3\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:137

約数の個数: 128

約数和(自身を含む): 265608000

約数和(自身を除く): 155804096

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 49, 56, 61, 64, 82, 98, 112, 122, 128, 164, 196, 224, 244, 287, 328, 343, 392, 427, 448, 488, 574, 656, 686, 784, 854, 896, 976, 1148, 1312, 1372, 1568, 1708, 1952, 2009, 2296, 2501, 2624, 2744, 2989, 3136, 3416, 3904, 4018, 4592, 5002, 5248, 5488, 5978, 6272, 6832, 7808, 8036, 9184, 10004, 10976, 11956, 13664, 14063, 16072, 17507, 18368, 20008, 20923, 21952, 23912, 27328, 28126, 32144, 35014, 36736, 40016, 41846, 43904, 47824, 54656, 56252, 64288, 70028, 80032, 83692, 95648, 112504, 122549, 128576, 140056, 160064, 167384, 191296, 225008, 245098, 257152, 280112, 320128, 334768, 382592, 450016, 490196, 560224, 669536, 857843, 900032, 980392, 1120448, 1339072, 1715686, 1800064, 1960784, 2240896, 2678144, 3431372, 3921568, 6862744, 7843136, 13725488, 15686272, 27450976, 54901952, 109803904]

約数ペア:

[(1, 109803904), (2, 54901952), (4, 27450976), (7, 15686272), (8, 13725488), (14, 7843136), (16, 6862744), (28, 3921568), (32, 3431372), (41, 2678144), (49, 2240896), (56, 1960784), (61, 1800064), (64, 1715686), (82, 1339072), (98, 1120448), (112, 980392), (122, 900032), (128, 857843), (164, 669536), (196, 560224), (224, 490196), (244, 450016), (287, 382592), (328, 334768), (343, 320128), (392, 280112), (427, 257152), (448, 245098), (488, 225008), (574, 191296), (656, 167384), (686, 160064), (784, 140056), (854, 128576), (896, 122549), (976, 112504), (1148, 95648), (1312, 83692), (1372, 80032), (1568, 70028), (1708, 64288), (1952, 56252), (2009, 54656), (2296, 47824), (2501, 43904), (2624, 41846), (2744, 40016), (2989, 36736), (3136, 35014), (3416, 32144), (3904, 28126), (4018, 27328), (4592, 23912), (5002, 21952), (5248, 20923), (5488, 20008), (5978, 18368), (6272, 17507), (6832, 16072), (7808, 14063), (8036, 13664), (9184, 11956), (10004, 10976)]