189647208

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{883}}^1$

素因数の和:1071

約数の個数: 96

約数和(自身を含む): 544720800

約数和(自身を除く): 355073592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 157, 171, 228, 314, 342, 456, 471, 628, 684, 883, 942, 1256, 1368, 1413, 1766, 1884, 2649, 2826, 2983, 3532, 3768, 5298, 5652, 5966, 7064, 7947, 8949, 10596, 11304, 11932, 15894, 16777, 17898, 21192, 23864, 26847, 31788, 33554, 35796, 50331, 53694, 63576, 67108, 71592, 100662, 107388, 134216, 138631, 150993, 201324, 214776, 277262, 301986, 402648, 415893, 554524, 603972, 831786, 1109048, 1207944, 1247679, 1663572, 2495358, 2633989, 3327144, 4990716, 5267978, 7901967, 9981432, 10535956, 15803934, 21071912, 23705901, 31607868, 47411802, 63215736, 94823604, 189647208]

約数ペア:

[(1, 189647208), (2, 94823604), (3, 63215736), (4, 47411802), (6, 31607868), (8, 23705901), (9, 21071912), (12, 15803934), (18, 10535956), (19, 9981432), (24, 7901967), (36, 5267978), (38, 4990716), (57, 3327144), (72, 2633989), (76, 2495358), (114, 1663572), (152, 1247679), (157, 1207944), (171, 1109048), (228, 831786), (314, 603972), (342, 554524), (456, 415893), (471, 402648), (628, 301986), (684, 277262), (883, 214776), (942, 201324), (1256, 150993), (1368, 138631), (1413, 134216), (1766, 107388), (1884, 100662), (2649, 71592), (2826, 67108), (2983, 63576), (3532, 53694), (3768, 50331), (5298, 35796), (5652, 33554), (5966, 31788), (7064, 26847), (7947, 23864), (8949, 21192), (10596, 17898), (11304, 16777), (11932, 15894)]