141315968

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{643}}^1$

素因数の和:775

約数の個数: 64

約数和(自身を含む): 301507920

約数和(自身を除く): 160191952

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 101, 128, 136, 202, 272, 404, 544, 643, 808, 1088, 1286, 1616, 1717, 2176, 2572, 3232, 3434, 5144, 6464, 6868, 10288, 10931, 12928, 13736, 20576, 21862, 27472, 41152, 43724, 54944, 64943, 82304, 87448, 109888, 129886, 174896, 219776, 259772, 349792, 519544, 699584, 1039088, 1104031, 1399168, 2078176, 2208062, 4156352, 4416124, 8312704, 8832248, 17664496, 35328992, 70657984, 141315968]

約数ペア:

[(1, 141315968), (2, 70657984), (4, 35328992), (8, 17664496), (16, 8832248), (17, 8312704), (32, 4416124), (34, 4156352), (64, 2208062), (68, 2078176), (101, 1399168), (128, 1104031), (136, 1039088), (202, 699584), (272, 519544), (404, 349792), (544, 259772), (643, 219776), (808, 174896), (1088, 129886), (1286, 109888), (1616, 87448), (1717, 82304), (2176, 64943), (2572, 54944), (3232, 43724), (3434, 41152), (5144, 27472), (6464, 21862), (6868, 20576), (10288, 13736), (10931, 12928)]