131680334

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1\times {\mathrm{367}}^1$

素因数の和:620

約数の個数: 32

約数和(自身を含む): 214379136

約数和(自身を除く): 82698802

約数列:

[1, 2, 17, 34, 61, 122, 173, 346, 367, 734, 1037, 2074, 2941, 5882, 6239, 10553, 12478, 21106, 22387, 44774, 63491, 126982, 179401, 358802, 380579, 761158, 1079347, 2158694, 3872951, 7745902, 65840167, 131680334]

約数ペア:

[(1, 131680334), (2, 65840167), (17, 7745902), (34, 3872951), (61, 2158694), (122, 1079347), (173, 761158), (346, 380579), (367, 358802), (734, 179401), (1037, 126982), (2074, 63491), (2941, 44774), (5882, 22387), (6239, 21106), (10553, 12478)]