169019568

素因数分解:

$2^4\times 3^3\times {\mathrm{391249}}^1$

素因数の和:391266

約数の個数: 40

約数和(自身を含む): 485150000

約数和(自身を除く): 316130432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 391249, 782498, 1173747, 1564996, 2347494, 3129992, 3521241, 4694988, 6259984, 7042482, 9389976, 10563723, 14084964, 18779952, 21127446, 28169928, 42254892, 56339856, 84509784, 169019568]

約数ペア:

[(1, 169019568), (2, 84509784), (3, 56339856), (4, 42254892), (6, 28169928), (8, 21127446), (9, 18779952), (12, 14084964), (16, 10563723), (18, 9389976), (24, 7042482), (27, 6259984), (36, 4694988), (48, 3521241), (54, 3129992), (72, 2347494), (108, 1564996), (144, 1173747), (216, 782498), (432, 391249)]