128233584

素因数分解:

$2^4\times 3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{919}}^1$

素因数の和:972

約数の個数: 160

約数和(自身を含む): 410688000

約数和(自身を除く): 282454416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 27, 34, 36, 38, 48, 51, 54, 57, 68, 72, 76, 102, 108, 114, 136, 144, 152, 153, 171, 204, 216, 228, 272, 304, 306, 323, 342, 408, 432, 456, 459, 513, 612, 646, 684, 816, 912, 918, 919, 969, 1026, 1224, 1292, 1368, 1836, 1838, 1938, 2052, 2448, 2584, 2736, 2757, 2907, 3672, 3676, 3876, 4104, 5168, 5514, 5814, 7344, 7352, 7752, 8208, 8271, 8721, 11028, 11628, 14704, 15504, 15623, 16542, 17442, 17461, 22056, 23256, 24813, 31246, 33084, 34884, 34922, 44112, 46512, 46869, 49626, 52383, 62492, 66168, 69768, 69844, 93738, 99252, 104766, 124984, 132336, 139536, 139688, 140607, 157149, 187476, 198504, 209532, 249968, 279376, 281214, 296837, 314298, 374952, 397008, 419064, 421821, 471447, 562428, 593674, 628596, 749904, 838128, 843642, 890511, 942894, 1124856, 1187348, 1257192, 1687284, 1781022, 1885788, 2249712, 2374696, 2514384, 2671533, 3374568, 3562044, 3771576, 4749392, 5343066, 6749136, 7124088, 7543152, 8014599, 10686132, 14248176, 16029198, 21372264, 32058396, 42744528, 64116792, 128233584]

約数ペア:

[(1, 128233584), (2, 64116792), (3, 42744528), (4, 32058396), (6, 21372264), (8, 16029198), (9, 14248176), (12, 10686132), (16, 8014599), (17, 7543152), (18, 7124088), (19, 6749136), (24, 5343066), (27, 4749392), (34, 3771576), (36, 3562044), (38, 3374568), (48, 2671533), (51, 2514384), (54, 2374696), (57, 2249712), (68, 1885788), (72, 1781022), (76, 1687284), (102, 1257192), (108, 1187348), (114, 1124856), (136, 942894), (144, 890511), (152, 843642), (153, 838128), (171, 749904), (204, 628596), (216, 593674), (228, 562428), (272, 471447), (304, 421821), (306, 419064), (323, 397008), (342, 374952), (408, 314298), (432, 296837), (456, 281214), (459, 279376), (513, 249968), (612, 209532), (646, 198504), (684, 187476), (816, 157149), (912, 140607), (918, 139688), (919, 139536), (969, 132336), (1026, 124984), (1224, 104766), (1292, 99252), (1368, 93738), (1836, 69844), (1838, 69768), (1938, 66168), (2052, 62492), (2448, 52383), (2584, 49626), (2736, 46869), (2757, 46512), (2907, 44112), (3672, 34922), (3676, 34884), (3876, 33084), (4104, 31246), (5168, 24813), (5514, 23256), (5814, 22056), (7344, 17461), (7352, 17442), (7752, 16542), (8208, 15623), (8271, 15504), (8721, 14704), (11028, 11628)]