154068512

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{919}}^1$

素因数の和:986

約数の個数: 72

約数和(自身を含む): 339413760

約数和(自身を除く): 185345248

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 104, 124, 169, 208, 248, 338, 403, 416, 496, 676, 806, 919, 992, 1352, 1612, 1838, 2704, 3224, 3676, 5239, 5408, 6448, 7352, 10478, 11947, 12896, 14704, 20956, 23894, 28489, 29408, 41912, 47788, 56978, 83824, 95576, 113956, 155311, 167648, 191152, 227912, 310622, 370357, 382304, 455824, 621244, 740714, 911648, 1242488, 1481428, 2484976, 2962856, 4814641, 4969952, 5925712, 9629282, 11851424, 19258564, 38517128, 77034256, 154068512]

約数ペア:

[(1, 154068512), (2, 77034256), (4, 38517128), (8, 19258564), (13, 11851424), (16, 9629282), (26, 5925712), (31, 4969952), (32, 4814641), (52, 2962856), (62, 2484976), (104, 1481428), (124, 1242488), (169, 911648), (208, 740714), (248, 621244), (338, 455824), (403, 382304), (416, 370357), (496, 310622), (676, 227912), (806, 191152), (919, 167648), (992, 155311), (1352, 113956), (1612, 95576), (1838, 83824), (2704, 56978), (3224, 47788), (3676, 41912), (5239, 29408), (5408, 28489), (6448, 23894), (7352, 20956), (10478, 14704), (11947, 12896)]