149726528

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{10781}}^1$

素因数の和:10831

約数の個数: 56

約数和(自身を含む): 350544384

約数和(自身を除く): 200817856

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 217, 224, 248, 434, 448, 496, 868, 992, 1736, 1984, 3472, 6944, 10781, 13888, 21562, 43124, 75467, 86248, 150934, 172496, 301868, 334211, 344992, 603736, 668422, 689984, 1207472, 1336844, 2339477, 2414944, 2673688, 4678954, 4829888, 5347376, 9357908, 10694752, 18715816, 21389504, 37431632, 74863264, 149726528]

約数ペア:

[(1, 149726528), (2, 74863264), (4, 37431632), (7, 21389504), (8, 18715816), (14, 10694752), (16, 9357908), (28, 5347376), (31, 4829888), (32, 4678954), (56, 2673688), (62, 2414944), (64, 2339477), (112, 1336844), (124, 1207472), (217, 689984), (224, 668422), (248, 603736), (434, 344992), (448, 334211), (496, 301868), (868, 172496), (992, 150934), (1736, 86248), (1984, 75467), (3472, 43124), (6944, 21562), (10781, 13888)]