155563824

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{151}}^1$

素因数の和:315

約数の個数: 120

約数和(自身を含む): 441495552

約数和(自身を除く): 285931728

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 127, 151, 156, 169, 208, 254, 302, 312, 338, 381, 453, 507, 508, 604, 624, 676, 762, 906, 1014, 1016, 1208, 1352, 1524, 1651, 1812, 1963, 2028, 2032, 2416, 2704, 3048, 3302, 3624, 3926, 4056, 4953, 5889, 6096, 6604, 7248, 7852, 8112, 9906, 11778, 13208, 15704, 19177, 19812, 21463, 23556, 25519, 26416, 31408, 38354, 39624, 42926, 47112, 51038, 57531, 64389, 76557, 76708, 79248, 85852, 94224, 102076, 115062, 128778, 153114, 153416, 171704, 204152, 230124, 249301, 257556, 306228, 306832, 343408, 408304, 460248, 498602, 515112, 612456, 747903, 920496, 997204, 1030224, 1224912, 1495806, 1994408, 2991612, 3240913, 3988816, 5983224, 6481826, 9722739, 11966448, 12963652, 19445478, 25927304, 38890956, 51854608, 77781912, 155563824]

約数ペア:

[(1, 155563824), (2, 77781912), (3, 51854608), (4, 38890956), (6, 25927304), (8, 19445478), (12, 12963652), (13, 11966448), (16, 9722739), (24, 6481826), (26, 5983224), (39, 3988816), (48, 3240913), (52, 2991612), (78, 1994408), (104, 1495806), (127, 1224912), (151, 1030224), (156, 997204), (169, 920496), (208, 747903), (254, 612456), (302, 515112), (312, 498602), (338, 460248), (381, 408304), (453, 343408), (507, 306832), (508, 306228), (604, 257556), (624, 249301), (676, 230124), (762, 204152), (906, 171704), (1014, 153416), (1016, 153114), (1208, 128778), (1352, 115062), (1524, 102076), (1651, 94224), (1812, 85852), (1963, 79248), (2028, 76708), (2032, 76557), (2416, 64389), (2704, 57531), (3048, 51038), (3302, 47112), (3624, 42926), (3926, 39624), (4056, 38354), (4953, 31408), (5889, 26416), (6096, 25519), (6604, 23556), (7248, 21463), (7852, 19812), (8112, 19177), (9906, 15704), (11778, 13208)]