135819378

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{4339}}^1$

素因数の和:4431

約数の個数: 48

約数和(自身を含む): 308730240

約数和(自身を除く): 172910862

約数列:

[1, 2, 3, 6, 9, 18, 37, 47, 74, 94, 111, 141, 222, 282, 333, 423, 666, 846, 1739, 3478, 4339, 5217, 8678, 10434, 13017, 15651, 26034, 31302, 39051, 78102, 160543, 203933, 321086, 407866, 481629, 611799, 963258, 1223598, 1444887, 1835397, 2889774, 3670794, 7545521, 15091042, 22636563, 45273126, 67909689, 135819378]

約数ペア:

[(1, 135819378), (2, 67909689), (3, 45273126), (6, 22636563), (9, 15091042), (18, 7545521), (37, 3670794), (47, 2889774), (74, 1835397), (94, 1444887), (111, 1223598), (141, 963258), (222, 611799), (282, 481629), (333, 407866), (423, 321086), (666, 203933), (846, 160543), (1739, 78102), (3478, 39051), (4339, 31302), (5217, 26034), (8678, 15651), (10434, 13017)]