131616252

素因数分解:

$2^2\times 3^4\times {\mathrm{37}}^1\times {\mathrm{10979}}^1$

素因数の和:11032

約数の個数: 60

約数和(自身を含む): 353402280

約数和(自身を除く): 221786028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 81, 108, 111, 148, 162, 222, 324, 333, 444, 666, 999, 1332, 1998, 2997, 3996, 5994, 10979, 11988, 21958, 32937, 43916, 65874, 98811, 131748, 197622, 296433, 395244, 406223, 592866, 812446, 889299, 1185732, 1218669, 1624892, 1778598, 2437338, 3557196, 3656007, 4874676, 7312014, 10968021, 14624028, 21936042, 32904063, 43872084, 65808126, 131616252]

約数ペア:

[(1, 131616252), (2, 65808126), (3, 43872084), (4, 32904063), (6, 21936042), (9, 14624028), (12, 10968021), (18, 7312014), (27, 4874676), (36, 3656007), (37, 3557196), (54, 2437338), (74, 1778598), (81, 1624892), (108, 1218669), (111, 1185732), (148, 889299), (162, 812446), (222, 592866), (324, 406223), (333, 395244), (444, 296433), (666, 197622), (999, 131748), (1332, 98811), (1998, 65874), (2997, 43916), (3996, 32937), (5994, 21958), (10979, 11988)]