129144008

素因数分解:

$2^3\times 7^2\times {\mathrm{73}}^1\times {\mathrm{4513}}^1$

素因数の和:4606

約数の個数: 48

約数和(自身を含む): 285600780

約数和(自身を除く): 156456772

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 73, 98, 146, 196, 292, 392, 511, 584, 1022, 2044, 3577, 4088, 4513, 7154, 9026, 14308, 18052, 28616, 31591, 36104, 63182, 126364, 221137, 252728, 329449, 442274, 658898, 884548, 1317796, 1769096, 2306143, 2635592, 4612286, 9224572, 16143001, 18449144, 32286002, 64572004, 129144008]

約数ペア:

[(1, 129144008), (2, 64572004), (4, 32286002), (7, 18449144), (8, 16143001), (14, 9224572), (28, 4612286), (49, 2635592), (56, 2306143), (73, 1769096), (98, 1317796), (146, 884548), (196, 658898), (292, 442274), (392, 329449), (511, 252728), (584, 221137), (1022, 126364), (2044, 63182), (3577, 36104), (4088, 31591), (4513, 28616), (7154, 18052), (9026, 14308)]