181486144

素因数分解:

$2^6\times 7^1\times {\mathrm{43}}^1\times {\mathrm{9421}}^1$

素因数の和:9483

約数の個数: 56

約数和(自身を含む): 421201088

約数和(自身を除く): 239714944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 64, 86, 112, 172, 224, 301, 344, 448, 602, 688, 1204, 1376, 2408, 2752, 4816, 9421, 9632, 18842, 19264, 37684, 65947, 75368, 131894, 150736, 263788, 301472, 405103, 527576, 602944, 810206, 1055152, 1620412, 2110304, 2835721, 3240824, 4220608, 5671442, 6481648, 11342884, 12963296, 22685768, 25926592, 45371536, 90743072, 181486144]

約数ペア:

[(1, 181486144), (2, 90743072), (4, 45371536), (7, 25926592), (8, 22685768), (14, 12963296), (16, 11342884), (28, 6481648), (32, 5671442), (43, 4220608), (56, 3240824), (64, 2835721), (86, 2110304), (112, 1620412), (172, 1055152), (224, 810206), (301, 602944), (344, 527576), (448, 405103), (602, 301472), (688, 263788), (1204, 150736), (1376, 131894), (2408, 75368), (2752, 65947), (4816, 37684), (9421, 19264), (9632, 18842)]