149715236

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{181}}^1\times {\mathrm{1709}}^1$

素因数の和:1916

約数の個数: 36

約数和(自身を含む): 289745820

約数和(自身を除く): 140030584

約数列:

[1, 2, 4, 11, 22, 44, 121, 181, 242, 362, 484, 724, 1709, 1991, 3418, 3982, 6836, 7964, 18799, 21901, 37598, 43802, 75196, 87604, 206789, 309329, 413578, 618658, 827156, 1237316, 3402619, 6805238, 13610476, 37428809, 74857618, 149715236]

約数ペア:

[(1, 149715236), (2, 74857618), (4, 37428809), (11, 13610476), (22, 6805238), (44, 3402619), (121, 1237316), (181, 827156), (242, 618658), (362, 413578), (484, 309329), (724, 206789), (1709, 87604), (1991, 75196), (3418, 43802), (3982, 37598), (6836, 21901), (7964, 18799)]