149473338

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{15541}}^1$

素因数の和:15782

約数の個数: 32

約数和(自身を含む): 343167360

約数和(自身を除く): 193694022

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 229, 458, 687, 1374, 1603, 3206, 4809, 9618, 15541, 31082, 46623, 93246, 108787, 217574, 326361, 652722, 3558889, 7117778, 10676667, 21353334, 24912223, 49824446, 74736669, 149473338]

約数ペア:

[(1, 149473338), (2, 74736669), (3, 49824446), (6, 24912223), (7, 21353334), (14, 10676667), (21, 7117778), (42, 3558889), (229, 652722), (458, 326361), (687, 217574), (1374, 108787), (1603, 93246), (3206, 46623), (4809, 31082), (9618, 15541)]