145388474

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41047}}^1$

素因数の和:41090

約数の個数: 32

約数和(自身を含む): 283723776

約数和(自身を除く): 138335302

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 154, 161, 253, 322, 506, 1771, 3542, 41047, 82094, 287329, 451517, 574658, 903034, 944081, 1888162, 3160619, 6321238, 6608567, 10384891, 13217134, 20769782, 72694237, 145388474]

約数ペア:

[(1, 145388474), (2, 72694237), (7, 20769782), (11, 13217134), (14, 10384891), (22, 6608567), (23, 6321238), (46, 3160619), (77, 1888162), (154, 944081), (161, 903034), (253, 574658), (322, 451517), (506, 287329), (1771, 82094), (3542, 41047)]