128285064

素因数分解:

$2^3\times 3^2\times {\mathrm{41}}^1\times {\mathrm{43457}}^1$

素因数の和:43510

約数の個数: 48

約数和(自身を含む): 355921020

約数和(自身を除く): 227635956

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 41, 72, 82, 123, 164, 246, 328, 369, 492, 738, 984, 1476, 2952, 43457, 86914, 130371, 173828, 260742, 347656, 391113, 521484, 782226, 1042968, 1564452, 1781737, 3128904, 3563474, 5345211, 7126948, 10690422, 14253896, 16035633, 21380844, 32071266, 42761688, 64142532, 128285064]

約数ペア:

[(1, 128285064), (2, 64142532), (3, 42761688), (4, 32071266), (6, 21380844), (8, 16035633), (9, 14253896), (12, 10690422), (18, 7126948), (24, 5345211), (36, 3563474), (41, 3128904), (72, 1781737), (82, 1564452), (123, 1042968), (164, 782226), (246, 521484), (328, 391113), (369, 347656), (492, 260742), (738, 173828), (984, 130371), (1476, 86914), (2952, 43457)]