191756992

素因数分解:

$2^6\times 7^2\times {\mathrm{47}}^1\times {\mathrm{1301}}^1$

素因数の和:1374

約数の個数: 84

約数和(自身を含む): 452408544

約数和(自身を除く): 260651552

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 49, 56, 64, 94, 98, 112, 188, 196, 224, 329, 376, 392, 448, 658, 752, 784, 1301, 1316, 1504, 1568, 2303, 2602, 2632, 3008, 3136, 4606, 5204, 5264, 9107, 9212, 10408, 10528, 18214, 18424, 20816, 21056, 36428, 36848, 41632, 61147, 63749, 72856, 73696, 83264, 122294, 127498, 145712, 147392, 244588, 254996, 291424, 428029, 489176, 509992, 582848, 856058, 978352, 1019984, 1712116, 1956704, 2039968, 2996203, 3424232, 3913408, 4079936, 5992406, 6848464, 11984812, 13696928, 23969624, 27393856, 47939248, 95878496, 191756992]

約数ペア:

[(1, 191756992), (2, 95878496), (4, 47939248), (7, 27393856), (8, 23969624), (14, 13696928), (16, 11984812), (28, 6848464), (32, 5992406), (47, 4079936), (49, 3913408), (56, 3424232), (64, 2996203), (94, 2039968), (98, 1956704), (112, 1712116), (188, 1019984), (196, 978352), (224, 856058), (329, 582848), (376, 509992), (392, 489176), (448, 428029), (658, 291424), (752, 254996), (784, 244588), (1301, 147392), (1316, 145712), (1504, 127498), (1568, 122294), (2303, 83264), (2602, 73696), (2632, 72856), (3008, 63749), (3136, 61147), (4606, 41632), (5204, 36848), (5264, 36428), (9107, 21056), (9212, 20816), (10408, 18424), (10528, 18214)]