149898421822

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{431}}^1\times {\mathrm{42821}}^1$

素因数の和:43416

約数の個数: 32

約数和(自身を含む): 234420645888

約数和(自身を除く): 84522224066

約数列:

[1, 2, 31, 62, 131, 262, 431, 862, 4061, 8122, 13361, 26722, 42821, 56461, 85642, 112922, 1327451, 1750291, 2654902, 3500582, 5609551, 11219102, 18455851, 36911702, 173896081, 347792162, 572131381, 1144262762, 2417716481, 4835432962, 74949210911, 149898421822]

約数ペア:

[(1, 149898421822), (2, 74949210911), (31, 4835432962), (62, 2417716481), (131, 1144262762), (262, 572131381), (431, 347792162), (862, 173896081), (4061, 36911702), (8122, 18455851), (13361, 11219102), (26722, 5609551), (42821, 3500582), (56461, 2654902), (85642, 1750291), (112922, 1327451)]