169784608

素因数分解:

$2^5\times 7^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:223

約数の個数: 144

約数和(自身を含む): 422301600

約数和(自身を除く): 252516992

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 41, 49, 56, 76, 82, 98, 112, 133, 139, 152, 164, 196, 224, 266, 278, 287, 304, 328, 392, 532, 556, 574, 608, 656, 779, 784, 931, 973, 1064, 1112, 1148, 1312, 1558, 1568, 1862, 1946, 2009, 2128, 2224, 2296, 2641, 3116, 3724, 3892, 4018, 4256, 4448, 4592, 5282, 5453, 5699, 6232, 6811, 7448, 7784, 8036, 9184, 10564, 10906, 11398, 12464, 13622, 14896, 15568, 16072, 18487, 21128, 21812, 22796, 24928, 27244, 29792, 31136, 32144, 36974, 38171, 39893, 42256, 43624, 45592, 54488, 64288, 73948, 76342, 79786, 84512, 87248, 91184, 108281, 108976, 129409, 147896, 152684, 159572, 174496, 182368, 216562, 217952, 258818, 279251, 295792, 305368, 319144, 433124, 517636, 558502, 591584, 610736, 638288, 757967, 866248, 1035272, 1117004, 1221472, 1276576, 1515934, 1732496, 2070544, 2234008, 3031868, 3464992, 4141088, 4468016, 5305769, 6063736, 8936032, 10611538, 12127472, 21223076, 24254944, 42446152, 84892304, 169784608]

約数ペア:

[(1, 169784608), (2, 84892304), (4, 42446152), (7, 24254944), (8, 21223076), (14, 12127472), (16, 10611538), (19, 8936032), (28, 6063736), (32, 5305769), (38, 4468016), (41, 4141088), (49, 3464992), (56, 3031868), (76, 2234008), (82, 2070544), (98, 1732496), (112, 1515934), (133, 1276576), (139, 1221472), (152, 1117004), (164, 1035272), (196, 866248), (224, 757967), (266, 638288), (278, 610736), (287, 591584), (304, 558502), (328, 517636), (392, 433124), (532, 319144), (556, 305368), (574, 295792), (608, 279251), (656, 258818), (779, 217952), (784, 216562), (931, 182368), (973, 174496), (1064, 159572), (1112, 152684), (1148, 147896), (1312, 129409), (1558, 108976), (1568, 108281), (1862, 91184), (1946, 87248), (2009, 84512), (2128, 79786), (2224, 76342), (2296, 73948), (2641, 64288), (3116, 54488), (3724, 45592), (3892, 43624), (4018, 42256), (4256, 39893), (4448, 38171), (4592, 36974), (5282, 32144), (5453, 31136), (5699, 29792), (6232, 27244), (6811, 24928), (7448, 22796), (7784, 21812), (8036, 21128), (9184, 18487), (10564, 16072), (10906, 15568), (11398, 14896), (12464, 13622)]