105418278

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{73}}^2\times {\mathrm{157}}^1$

素因数の和:318

約数の個数: 72

約数和(自身を含む): 266346288

約数和(自身を除く): 160928010

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 73, 126, 146, 157, 219, 314, 438, 471, 511, 657, 942, 1022, 1099, 1314, 1413, 1533, 2198, 2826, 3066, 3297, 4599, 5329, 6594, 9198, 9891, 10658, 11461, 15987, 19782, 22922, 31974, 34383, 37303, 47961, 68766, 74606, 80227, 95922, 103149, 111909, 160454, 206298, 223818, 240681, 335727, 481362, 671454, 722043, 836653, 1444086, 1673306, 2509959, 5019918, 5856571, 7529877, 11713142, 15059754, 17569713, 35139426, 52709139, 105418278]

約数ペア:

[(1, 105418278), (2, 52709139), (3, 35139426), (6, 17569713), (7, 15059754), (9, 11713142), (14, 7529877), (18, 5856571), (21, 5019918), (42, 2509959), (63, 1673306), (73, 1444086), (126, 836653), (146, 722043), (157, 671454), (219, 481362), (314, 335727), (438, 240681), (471, 223818), (511, 206298), (657, 160454), (942, 111909), (1022, 103149), (1099, 95922), (1314, 80227), (1413, 74606), (1533, 68766), (2198, 47961), (2826, 37303), (3066, 34383), (3297, 31974), (4599, 22922), (5329, 19782), (6594, 15987), (9198, 11461), (9891, 10658)]