136443472

素因数分解:

$2^4\times {\mathrm{11}}^3\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:233

約数の個数: 80

約数和(自身を含む): 299534400

約数和(自身を除く): 163090928

約数列:

[1, 2, 4, 8, 11, 16, 22, 43, 44, 86, 88, 121, 149, 172, 176, 242, 298, 344, 473, 484, 596, 688, 946, 968, 1192, 1331, 1639, 1892, 1936, 2384, 2662, 3278, 3784, 5203, 5324, 6407, 6556, 7568, 10406, 10648, 12814, 13112, 18029, 20812, 21296, 25628, 26224, 36058, 41624, 51256, 57233, 70477, 72116, 83248, 102512, 114466, 140954, 144232, 198319, 228932, 281908, 288464, 396638, 457864, 563816, 775247, 793276, 915728, 1127632, 1550494, 1586552, 3100988, 3173104, 6201976, 8527717, 12403952, 17055434, 34110868, 68221736, 136443472]

約数ペア:

[(1, 136443472), (2, 68221736), (4, 34110868), (8, 17055434), (11, 12403952), (16, 8527717), (22, 6201976), (43, 3173104), (44, 3100988), (86, 1586552), (88, 1550494), (121, 1127632), (149, 915728), (172, 793276), (176, 775247), (242, 563816), (298, 457864), (344, 396638), (473, 288464), (484, 281908), (596, 228932), (688, 198319), (946, 144232), (968, 140954), (1192, 114466), (1331, 102512), (1639, 83248), (1892, 72116), (1936, 70477), (2384, 57233), (2662, 51256), (3278, 41624), (3784, 36058), (5203, 26224), (5324, 25628), (6407, 21296), (6556, 20812), (7568, 18029), (10406, 13112), (10648, 12814)]