149747658

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{631}}^1\times {\mathrm{1069}}^1$

素因数の和:1742

約数の個数: 32

約数和(自身を含む): 308365440

約数和(自身を除く): 158617782

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 631, 1069, 1262, 1893, 2138, 3207, 3786, 6414, 23347, 39553, 46694, 70041, 79106, 118659, 140082, 237318, 674539, 1349078, 2023617, 4047234, 24957943, 49915886, 74873829, 149747658]

約数ペア:

[(1, 149747658), (2, 74873829), (3, 49915886), (6, 24957943), (37, 4047234), (74, 2023617), (111, 1349078), (222, 674539), (631, 237318), (1069, 140082), (1262, 118659), (1893, 79106), (2138, 70041), (3207, 46694), (3786, 39553), (6414, 23347)]