164022776

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{3719}}^1$

素因数の和:3911

約数の個数: 32

約数和(自身を含む): 318060000

約数和(自身を除く): 154037224

約数列:

[1, 2, 4, 8, 37, 74, 148, 149, 296, 298, 596, 1192, 3719, 5513, 7438, 11026, 14876, 22052, 29752, 44104, 137603, 275206, 550412, 554131, 1100824, 1108262, 2216524, 4433048, 20502847, 41005694, 82011388, 164022776]

約数ペア:

[(1, 164022776), (2, 82011388), (4, 41005694), (8, 20502847), (37, 4433048), (74, 2216524), (148, 1108262), (149, 1100824), (296, 554131), (298, 550412), (596, 275206), (1192, 137603), (3719, 44104), (5513, 29752), (7438, 22052), (11026, 14876)]