134809948

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{919}}^1$

素因数の和:987

約数の個数: 72

約数和(自身を含む): 301701120

約数和(自身を除く): 166891172

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 169, 182, 217, 338, 364, 403, 434, 676, 806, 868, 919, 1183, 1612, 1838, 2366, 2821, 3676, 4732, 5239, 5642, 6433, 10478, 11284, 11947, 12866, 20956, 23894, 25732, 28489, 36673, 47788, 56978, 73346, 83629, 113956, 146692, 155311, 167258, 199423, 310622, 334516, 370357, 398846, 621244, 740714, 797692, 1087177, 1481428, 2174354, 2592499, 4348708, 4814641, 5184998, 9629282, 10369996, 19258564, 33702487, 67404974, 134809948]

約数ペア:

[(1, 134809948), (2, 67404974), (4, 33702487), (7, 19258564), (13, 10369996), (14, 9629282), (26, 5184998), (28, 4814641), (31, 4348708), (52, 2592499), (62, 2174354), (91, 1481428), (124, 1087177), (169, 797692), (182, 740714), (217, 621244), (338, 398846), (364, 370357), (403, 334516), (434, 310622), (676, 199423), (806, 167258), (868, 155311), (919, 146692), (1183, 113956), (1612, 83629), (1838, 73346), (2366, 56978), (2821, 47788), (3676, 36673), (4732, 28489), (5239, 25732), (5642, 23894), (6433, 20956), (10478, 12866), (11284, 11947)]