163430028

素因数分解:

$2^2\times 3^3\times {\mathrm{431}}^1\times {\mathrm{3511}}^1$

素因数の和:3955

約数の個数: 48

約数和(自身を含む): 424811520

約数和(自身を除く): 261381492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 431, 862, 1293, 1724, 2586, 3511, 3879, 5172, 7022, 7758, 10533, 11637, 14044, 15516, 21066, 23274, 31599, 42132, 46548, 63198, 94797, 126396, 189594, 379188, 1513241, 3026482, 4539723, 6052964, 9079446, 13619169, 18158892, 27238338, 40857507, 54476676, 81715014, 163430028]

約数ペア:

[(1, 163430028), (2, 81715014), (3, 54476676), (4, 40857507), (6, 27238338), (9, 18158892), (12, 13619169), (18, 9079446), (27, 6052964), (36, 4539723), (54, 3026482), (108, 1513241), (431, 379188), (862, 189594), (1293, 126396), (1724, 94797), (2586, 63198), (3511, 46548), (3879, 42132), (5172, 31599), (7022, 23274), (7758, 21066), (10533, 15516), (11637, 14044)]