128472516

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{87041}}^1$

素因数の和:87092

約数の個数: 36

約数和(自身を含む): 332674524

約数和(自身を除く): 204202008

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 246, 369, 492, 738, 1476, 87041, 174082, 261123, 348164, 522246, 783369, 1044492, 1566738, 3133476, 3568681, 7137362, 10706043, 14274724, 21412086, 32118129, 42824172, 64236258, 128472516]

約数ペア:

[(1, 128472516), (2, 64236258), (3, 42824172), (4, 32118129), (6, 21412086), (9, 14274724), (12, 10706043), (18, 7137362), (36, 3568681), (41, 3133476), (82, 1566738), (123, 1044492), (164, 783369), (246, 522246), (369, 348164), (492, 261123), (738, 174082), (1476, 87041)]