138107976

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1$

素因数の和:279

約数の個数: 128

約数和(自身を含む): 380851200

約数和(自身を除く): 242743224

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 31, 37, 58, 62, 74, 87, 93, 111, 116, 124, 148, 173, 174, 186, 222, 232, 248, 296, 346, 348, 372, 444, 519, 692, 696, 744, 888, 899, 1038, 1073, 1147, 1384, 1798, 2076, 2146, 2294, 2697, 3219, 3441, 3596, 4152, 4292, 4588, 5017, 5363, 5394, 6401, 6438, 6882, 7192, 8584, 9176, 10034, 10726, 10788, 12802, 12876, 13764, 15051, 16089, 19203, 20068, 21452, 21576, 25604, 25752, 27528, 30102, 32178, 33263, 38406, 40136, 42904, 51208, 60204, 64356, 66526, 76812, 99789, 120408, 128712, 133052, 153624, 155527, 185629, 198431, 199578, 266104, 311054, 371258, 396862, 399156, 466581, 556887, 595293, 622108, 742516, 793724, 798312, 933162, 1113774, 1190586, 1244216, 1485032, 1587448, 1866324, 2227548, 2381172, 3732648, 4455096, 4762344, 5754499, 11508998, 17263497, 23017996, 34526994, 46035992, 69053988, 138107976]

約数ペア:

[(1, 138107976), (2, 69053988), (3, 46035992), (4, 34526994), (6, 23017996), (8, 17263497), (12, 11508998), (24, 5754499), (29, 4762344), (31, 4455096), (37, 3732648), (58, 2381172), (62, 2227548), (74, 1866324), (87, 1587448), (93, 1485032), (111, 1244216), (116, 1190586), (124, 1113774), (148, 933162), (173, 798312), (174, 793724), (186, 742516), (222, 622108), (232, 595293), (248, 556887), (296, 466581), (346, 399156), (348, 396862), (372, 371258), (444, 311054), (519, 266104), (692, 199578), (696, 198431), (744, 185629), (888, 155527), (899, 153624), (1038, 133052), (1073, 128712), (1147, 120408), (1384, 99789), (1798, 76812), (2076, 66526), (2146, 64356), (2294, 60204), (2697, 51208), (3219, 42904), (3441, 40136), (3596, 38406), (4152, 33263), (4292, 32178), (4588, 30102), (5017, 27528), (5363, 25752), (5394, 25604), (6401, 21576), (6438, 21452), (6882, 20068), (7192, 19203), (8584, 16089), (9176, 15051), (10034, 13764), (10726, 12876), (10788, 12802)]