167377364

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{389}}^1$

素因数の和:549

約数の個数: 72

約数和(自身を含む): 371804160

約数和(自身を除く): 204426796

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 127, 154, 242, 254, 308, 389, 484, 508, 778, 847, 889, 1397, 1556, 1694, 1778, 2723, 2794, 3388, 3556, 4279, 5446, 5588, 8558, 9779, 10892, 15367, 17116, 19558, 29953, 30734, 39116, 47069, 49403, 59906, 61468, 94138, 98806, 107569, 119812, 188276, 197612, 215138, 329483, 345821, 430276, 543433, 658966, 691642, 1086866, 1317932, 1383284, 2173732, 3804031, 5977763, 7608062, 11955526, 15216124, 23911052, 41844341, 83688682, 167377364]

約数ペア:

[(1, 167377364), (2, 83688682), (4, 41844341), (7, 23911052), (11, 15216124), (14, 11955526), (22, 7608062), (28, 5977763), (44, 3804031), (77, 2173732), (121, 1383284), (127, 1317932), (154, 1086866), (242, 691642), (254, 658966), (308, 543433), (389, 430276), (484, 345821), (508, 329483), (778, 215138), (847, 197612), (889, 188276), (1397, 119812), (1556, 107569), (1694, 98806), (1778, 94138), (2723, 61468), (2794, 59906), (3388, 49403), (3556, 47069), (4279, 39116), (5446, 30734), (5588, 29953), (8558, 19558), (9779, 17116), (10892, 15367)]