163074604

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{379}}^1$

素因数の和:539

約数の個数: 72

約数和(自身を含む): 362270720

約数和(自身を除く): 199196116

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 127, 154, 242, 254, 308, 379, 484, 508, 758, 847, 889, 1397, 1516, 1694, 1778, 2653, 2794, 3388, 3556, 4169, 5306, 5588, 8338, 9779, 10612, 15367, 16676, 19558, 29183, 30734, 39116, 45859, 48133, 58366, 61468, 91718, 96266, 107569, 116732, 183436, 192532, 215138, 321013, 336931, 430276, 529463, 642026, 673862, 1058926, 1284052, 1347724, 2117852, 3706241, 5824093, 7412482, 11648186, 14824964, 23296372, 40768651, 81537302, 163074604]

約数ペア:

[(1, 163074604), (2, 81537302), (4, 40768651), (7, 23296372), (11, 14824964), (14, 11648186), (22, 7412482), (28, 5824093), (44, 3706241), (77, 2117852), (121, 1347724), (127, 1284052), (154, 1058926), (242, 673862), (254, 642026), (308, 529463), (379, 430276), (484, 336931), (508, 321013), (758, 215138), (847, 192532), (889, 183436), (1397, 116732), (1516, 107569), (1694, 96266), (1778, 91718), (2653, 61468), (2794, 58366), (3388, 48133), (3556, 45859), (4169, 39116), (5306, 30734), (5588, 29183), (8338, 19558), (9779, 16676), (10612, 15367)]