164836616

素因数分解:

$2^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{43933}}^1$

素因数の和:44013

約数の個数: 32

約数和(自身を含む): 358501440

約数和(自身を除く): 193664824

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 67, 134, 268, 469, 536, 938, 1876, 3752, 43933, 87866, 175732, 307531, 351464, 615062, 1230124, 2460248, 2943511, 5887022, 11774044, 20604577, 23548088, 41209154, 82418308, 164836616]

約数ペア:

[(1, 164836616), (2, 82418308), (4, 41209154), (7, 23548088), (8, 20604577), (14, 11774044), (28, 5887022), (56, 2943511), (67, 2460248), (134, 1230124), (268, 615062), (469, 351464), (536, 307531), (938, 175732), (1876, 87866), (3752, 43933)]