159621616

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{223}}^1$

素因数の和:339

約数の個数: 120

約数和(自身を含む): 398974464

約数和(自身を除く): 239352848

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 77, 83, 88, 98, 112, 154, 166, 176, 196, 223, 308, 332, 392, 446, 539, 581, 616, 664, 784, 892, 913, 1078, 1162, 1232, 1328, 1561, 1784, 1826, 2156, 2324, 2453, 3122, 3568, 3652, 4067, 4312, 4648, 4906, 6244, 6391, 7304, 8134, 8624, 9296, 9812, 10927, 12488, 12782, 14608, 16268, 17171, 18509, 19624, 21854, 24976, 25564, 32536, 34342, 37018, 39248, 43708, 44737, 51128, 65072, 68684, 74036, 87416, 89474, 102256, 120197, 129563, 137368, 148072, 174832, 178948, 203599, 240394, 259126, 274736, 296144, 357896, 407198, 480788, 518252, 715792, 814396, 906941, 961576, 1036504, 1425193, 1628792, 1813882, 1923152, 2073008, 2850386, 3257584, 3627764, 5700772, 7255528, 9976351, 11401544, 14511056, 19952702, 22803088, 39905404, 79810808, 159621616]

約数ペア:

[(1, 159621616), (2, 79810808), (4, 39905404), (7, 22803088), (8, 19952702), (11, 14511056), (14, 11401544), (16, 9976351), (22, 7255528), (28, 5700772), (44, 3627764), (49, 3257584), (56, 2850386), (77, 2073008), (83, 1923152), (88, 1813882), (98, 1628792), (112, 1425193), (154, 1036504), (166, 961576), (176, 906941), (196, 814396), (223, 715792), (308, 518252), (332, 480788), (392, 407198), (446, 357896), (539, 296144), (581, 274736), (616, 259126), (664, 240394), (784, 203599), (892, 178948), (913, 174832), (1078, 148072), (1162, 137368), (1232, 129563), (1328, 120197), (1561, 102256), (1784, 89474), (1826, 87416), (2156, 74036), (2324, 68684), (2453, 65072), (3122, 51128), (3568, 44737), (3652, 43708), (4067, 39248), (4312, 37018), (4648, 34342), (4906, 32536), (6244, 25564), (6391, 24976), (7304, 21854), (8134, 19624), (8624, 18509), (9296, 17171), (9812, 16268), (10927, 14608), (12488, 12782)]