128265432

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{87613}}^1$

素因数の和:87683

約数の個数: 32

約数和(自身を含む): 325924080

約数和(自身を除く): 197658648

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 183, 244, 366, 488, 732, 1464, 87613, 175226, 262839, 350452, 525678, 700904, 1051356, 2102712, 5344393, 10688786, 16033179, 21377572, 32066358, 42755144, 64132716, 128265432]

約数ペア:

[(1, 128265432), (2, 64132716), (3, 42755144), (4, 32066358), (6, 21377572), (8, 16033179), (12, 10688786), (24, 5344393), (61, 2102712), (122, 1051356), (183, 700904), (244, 525678), (366, 350452), (488, 262839), (732, 175226), (1464, 87613)]