160705896

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{739}}^1$

素因数の和:819

約数の個数: 128

約数和(自身を含む): 469929600

約数和(自身を除く): 309223704

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 41, 51, 52, 68, 78, 82, 102, 104, 123, 136, 156, 164, 204, 221, 246, 312, 328, 408, 442, 492, 533, 663, 697, 739, 884, 984, 1066, 1326, 1394, 1478, 1599, 1768, 2091, 2132, 2217, 2652, 2788, 2956, 3198, 4182, 4264, 4434, 5304, 5576, 5912, 6396, 8364, 8868, 9061, 9607, 12563, 12792, 16728, 17736, 18122, 19214, 25126, 27183, 28821, 30299, 36244, 37689, 38428, 50252, 54366, 57642, 60598, 72488, 75378, 76856, 90897, 100504, 108732, 115284, 121196, 150756, 163319, 181794, 217464, 230568, 242392, 301512, 326638, 363588, 393887, 489957, 515083, 653276, 727176, 787774, 979914, 1030166, 1181661, 1306552, 1545249, 1575548, 1959828, 2060332, 2363322, 3090498, 3151096, 3919656, 4120664, 4726644, 6180996, 6696079, 9453288, 12361992, 13392158, 20088237, 26784316, 40176474, 53568632, 80352948, 160705896]

約数ペア:

[(1, 160705896), (2, 80352948), (3, 53568632), (4, 40176474), (6, 26784316), (8, 20088237), (12, 13392158), (13, 12361992), (17, 9453288), (24, 6696079), (26, 6180996), (34, 4726644), (39, 4120664), (41, 3919656), (51, 3151096), (52, 3090498), (68, 2363322), (78, 2060332), (82, 1959828), (102, 1575548), (104, 1545249), (123, 1306552), (136, 1181661), (156, 1030166), (164, 979914), (204, 787774), (221, 727176), (246, 653276), (312, 515083), (328, 489957), (408, 393887), (442, 363588), (492, 326638), (533, 301512), (663, 242392), (697, 230568), (739, 217464), (884, 181794), (984, 163319), (1066, 150756), (1326, 121196), (1394, 115284), (1478, 108732), (1599, 100504), (1768, 90897), (2091, 76856), (2132, 75378), (2217, 72488), (2652, 60598), (2788, 57642), (2956, 54366), (3198, 50252), (4182, 38428), (4264, 37689), (4434, 36244), (5304, 30299), (5576, 28821), (5912, 27183), (6396, 25126), (8364, 19214), (8868, 18122), (9061, 17736), (9607, 16728), (12563, 12792)]