128528104

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{1861}}^1$

素因数の和:2053

約数の個数: 32

約数和(自身を含む): 246342600

約数和(自身を除く): 117814496

約数列:

[1, 2, 4, 8, 89, 97, 178, 194, 356, 388, 712, 776, 1861, 3722, 7444, 8633, 14888, 17266, 34532, 69064, 165629, 180517, 331258, 361034, 662516, 722068, 1325032, 1444136, 16066013, 32132026, 64264052, 128528104]

約数ペア:

[(1, 128528104), (2, 64264052), (4, 32132026), (8, 16066013), (89, 1444136), (97, 1325032), (178, 722068), (194, 662516), (356, 361034), (388, 331258), (712, 180517), (776, 165629), (1861, 69064), (3722, 34532), (7444, 17266), (8633, 14888)]