188787536

素因数分解:

$2^4\times 7^1\times {\mathrm{491}}^1\times {\mathrm{3433}}^1$

素因数の和:3939

約数の個数: 40

約数和(自身を含む): 419002944

約数和(自身を除く): 230215408

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 491, 982, 1964, 3433, 3437, 3928, 6866, 6874, 7856, 13732, 13748, 24031, 27464, 27496, 48062, 54928, 54992, 96124, 192248, 384496, 1685603, 3371206, 6742412, 11799221, 13484824, 23598442, 26969648, 47196884, 94393768, 188787536]

約数ペア:

[(1, 188787536), (2, 94393768), (4, 47196884), (7, 26969648), (8, 23598442), (14, 13484824), (16, 11799221), (28, 6742412), (56, 3371206), (112, 1685603), (491, 384496), (982, 192248), (1964, 96124), (3433, 54992), (3437, 54928), (3928, 48062), (6866, 27496), (6874, 27464), (7856, 24031), (13732, 13748)]