159527984

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4177}}^1$

素因数の和:4234

約数の個数: 80

約数和(自身を含む): 397879296

約数和(自身を除く): 238351312

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 44, 56, 62, 77, 88, 112, 124, 154, 176, 217, 248, 308, 341, 434, 496, 616, 682, 868, 1232, 1364, 1736, 2387, 2728, 3472, 4177, 4774, 5456, 8354, 9548, 16708, 19096, 29239, 33416, 38192, 45947, 58478, 66832, 91894, 116956, 129487, 183788, 233912, 258974, 321629, 367576, 467824, 517948, 643258, 735152, 906409, 1035896, 1286516, 1424357, 1812818, 2071792, 2573032, 2848714, 3625636, 5146064, 5697428, 7251272, 9970499, 11394856, 14502544, 19940998, 22789712, 39881996, 79763992, 159527984]

約数ペア:

[(1, 159527984), (2, 79763992), (4, 39881996), (7, 22789712), (8, 19940998), (11, 14502544), (14, 11394856), (16, 9970499), (22, 7251272), (28, 5697428), (31, 5146064), (44, 3625636), (56, 2848714), (62, 2573032), (77, 2071792), (88, 1812818), (112, 1424357), (124, 1286516), (154, 1035896), (176, 906409), (217, 735152), (248, 643258), (308, 517948), (341, 467824), (434, 367576), (496, 321629), (616, 258974), (682, 233912), (868, 183788), (1232, 129487), (1364, 116956), (1736, 91894), (2387, 66832), (2728, 58478), (3472, 45947), (4177, 38192), (4774, 33416), (5456, 29239), (8354, 19096), (9548, 16708)]