144625664

素因数分解:

$2^{12}\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:139

約数の個数: 104

約数和(自身を含む): 320825088

約数和(自身を除く): 176199424

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 67, 68, 124, 128, 134, 136, 248, 256, 268, 272, 496, 512, 527, 536, 544, 992, 1024, 1054, 1072, 1088, 1139, 1984, 2048, 2077, 2108, 2144, 2176, 2278, 3968, 4096, 4154, 4216, 4288, 4352, 4556, 7936, 8308, 8432, 8576, 8704, 9112, 15872, 16616, 16864, 17152, 17408, 18224, 31744, 33232, 33728, 34304, 34816, 35309, 36448, 63488, 66464, 67456, 68608, 69632, 70618, 72896, 126976, 132928, 134912, 137216, 141236, 145792, 265856, 269824, 274432, 282472, 291584, 531712, 539648, 564944, 583168, 1063424, 1079296, 1129888, 1166336, 2126848, 2158592, 2259776, 2332672, 4253696, 4519552, 4665344, 8507392, 9039104, 18078208, 36156416, 72312832, 144625664]

約数ペア:

[(1, 144625664), (2, 72312832), (4, 36156416), (8, 18078208), (16, 9039104), (17, 8507392), (31, 4665344), (32, 4519552), (34, 4253696), (62, 2332672), (64, 2259776), (67, 2158592), (68, 2126848), (124, 1166336), (128, 1129888), (134, 1079296), (136, 1063424), (248, 583168), (256, 564944), (268, 539648), (272, 531712), (496, 291584), (512, 282472), (527, 274432), (536, 269824), (544, 265856), (992, 145792), (1024, 141236), (1054, 137216), (1072, 134912), (1088, 132928), (1139, 126976), (1984, 72896), (2048, 70618), (2077, 69632), (2108, 68608), (2144, 67456), (2176, 66464), (2278, 63488), (3968, 36448), (4096, 35309), (4154, 34816), (4216, 34304), (4288, 33728), (4352, 33232), (4556, 31744), (7936, 18224), (8308, 17408), (8432, 17152), (8576, 16864), (8704, 16616), (9112, 15872)]