22158752

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2$

素因数の和:91

約数の個数: 144

約数和(自身を含む): 60201792

約数和(自身を除く): 38043040

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 23, 28, 32, 34, 44, 46, 56, 68, 77, 88, 92, 112, 119, 136, 154, 161, 176, 184, 187, 224, 238, 253, 272, 308, 322, 352, 368, 374, 391, 476, 506, 529, 544, 616, 644, 736, 748, 782, 952, 1012, 1058, 1232, 1288, 1309, 1496, 1564, 1771, 1904, 2024, 2116, 2464, 2576, 2618, 2737, 2992, 3128, 3542, 3703, 3808, 4048, 4232, 4301, 5152, 5236, 5474, 5819, 5984, 6256, 7084, 7406, 8096, 8464, 8602, 8993, 10472, 10948, 11638, 12512, 14168, 14812, 16928, 17204, 17986, 20944, 21896, 23276, 28336, 29624, 30107, 34408, 35972, 40733, 41888, 43792, 46552, 56672, 59248, 60214, 62951, 68816, 71944, 81466, 87584, 93104, 98923, 118496, 120428, 125902, 137632, 143888, 162932, 186208, 197846, 240856, 251804, 287776, 325864, 395692, 481712, 503608, 651728, 692461, 791384, 963424, 1007216, 1303456, 1384922, 1582768, 2014432, 2769844, 3165536, 5539688, 11079376, 22158752]

約数ペア:

[(1, 22158752), (2, 11079376), (4, 5539688), (7, 3165536), (8, 2769844), (11, 2014432), (14, 1582768), (16, 1384922), (17, 1303456), (22, 1007216), (23, 963424), (28, 791384), (32, 692461), (34, 651728), (44, 503608), (46, 481712), (56, 395692), (68, 325864), (77, 287776), (88, 251804), (92, 240856), (112, 197846), (119, 186208), (136, 162932), (154, 143888), (161, 137632), (176, 125902), (184, 120428), (187, 118496), (224, 98923), (238, 93104), (253, 87584), (272, 81466), (308, 71944), (322, 68816), (352, 62951), (368, 60214), (374, 59248), (391, 56672), (476, 46552), (506, 43792), (529, 41888), (544, 40733), (616, 35972), (644, 34408), (736, 30107), (748, 29624), (782, 28336), (952, 23276), (1012, 21896), (1058, 20944), (1232, 17986), (1288, 17204), (1309, 16928), (1496, 14812), (1564, 14168), (1771, 12512), (1904, 11638), (2024, 10948), (2116, 10472), (2464, 8993), (2576, 8602), (2618, 8464), (2737, 8096), (2992, 7406), (3128, 7084), (3542, 6256), (3703, 5984), (3808, 5819), (4048, 5474), (4232, 5236), (4301, 5152)]