159025496

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1\times {\mathrm{397}}^1$

素因数の和:744

約数の個数: 64

約数和(自身を含む): 357626880

約数和(自身を除く): 198601384

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 311, 322, 397, 622, 644, 794, 1244, 1288, 1588, 2177, 2488, 2779, 3176, 4354, 5558, 7153, 8708, 9131, 11116, 14306, 17416, 18262, 22232, 28612, 36524, 50071, 57224, 63917, 73048, 100142, 123467, 127834, 200284, 246934, 255668, 400568, 493868, 511336, 864269, 987736, 1728538, 2839741, 3457076, 5679482, 6914152, 11358964, 19878187, 22717928, 39756374, 79512748, 159025496]

約数ペア:

[(1, 159025496), (2, 79512748), (4, 39756374), (7, 22717928), (8, 19878187), (14, 11358964), (23, 6914152), (28, 5679482), (46, 3457076), (56, 2839741), (92, 1728538), (161, 987736), (184, 864269), (311, 511336), (322, 493868), (397, 400568), (622, 255668), (644, 246934), (794, 200284), (1244, 127834), (1288, 123467), (1588, 100142), (2177, 73048), (2488, 63917), (2779, 57224), (3176, 50071), (4354, 36524), (5558, 28612), (7153, 22232), (8708, 18262), (9131, 17416), (11116, 14306)]