131755656

素因数分解:

$2^3\times 3^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{479}}^1$

素因数の和:718

約数の個数: 64

約数和(自身を含む): 336729600

約数和(自身を除く): 204973944

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 73, 146, 157, 219, 292, 314, 438, 471, 479, 584, 628, 876, 942, 958, 1256, 1437, 1752, 1884, 1916, 2874, 3768, 3832, 5748, 11461, 11496, 22922, 34383, 34967, 45844, 68766, 69934, 75203, 91688, 104901, 137532, 139868, 150406, 209802, 225609, 275064, 279736, 300812, 419604, 451218, 601624, 839208, 902436, 1804872, 5489819, 10979638, 16469457, 21959276, 32938914, 43918552, 65877828, 131755656]

約数ペア:

[(1, 131755656), (2, 65877828), (3, 43918552), (4, 32938914), (6, 21959276), (8, 16469457), (12, 10979638), (24, 5489819), (73, 1804872), (146, 902436), (157, 839208), (219, 601624), (292, 451218), (314, 419604), (438, 300812), (471, 279736), (479, 275064), (584, 225609), (628, 209802), (876, 150406), (942, 139868), (958, 137532), (1256, 104901), (1437, 91688), (1752, 75203), (1884, 69934), (1916, 68766), (2874, 45844), (3768, 34967), (3832, 34383), (5748, 22922), (11461, 11496)]