128160024

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{87541}}^1$

素因数の和:87611

約数の個数: 32

約数和(自身を含む): 325656240

約数和(自身を除く): 197496216

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 183, 244, 366, 488, 732, 1464, 87541, 175082, 262623, 350164, 525246, 700328, 1050492, 2100984, 5340001, 10680002, 16020003, 21360004, 32040006, 42720008, 64080012, 128160024]

約数ペア:

[(1, 128160024), (2, 64080012), (3, 42720008), (4, 32040006), (6, 21360004), (8, 16020003), (12, 10680002), (24, 5340001), (61, 2100984), (122, 1050492), (183, 700328), (244, 525246), (366, 350164), (488, 262623), (732, 175082), (1464, 87541)]