152777404

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{647}}^1$

素因数の和:922

約数の個数: 48

約数和(自身を含む): 304819200

約数和(自身を除く): 152041796

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 239, 247, 478, 494, 647, 956, 988, 1294, 2588, 3107, 4541, 6214, 8411, 9082, 12293, 12428, 16822, 18164, 24586, 33644, 49172, 59033, 118066, 154633, 159809, 236132, 309266, 319618, 618532, 639236, 2010229, 2938027, 4020458, 5876054, 8040916, 11752108, 38194351, 76388702, 152777404]

約数ペア:

[(1, 152777404), (2, 76388702), (4, 38194351), (13, 11752108), (19, 8040916), (26, 5876054), (38, 4020458), (52, 2938027), (76, 2010229), (239, 639236), (247, 618532), (478, 319618), (494, 309266), (647, 236132), (956, 159809), (988, 154633), (1294, 118066), (2588, 59033), (3107, 49172), (4541, 33644), (6214, 24586), (8411, 18164), (9082, 16822), (12293, 12428)]