142547584

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{601}}^1$

素因数の和:741

約数の個数: 64

約数和(自身を含む): 303949800

約数和(自身を除く): 161402216

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 109, 128, 136, 218, 272, 436, 544, 601, 872, 1088, 1202, 1744, 1853, 2176, 2404, 3488, 3706, 4808, 6976, 7412, 9616, 10217, 13952, 14824, 19232, 20434, 29648, 38464, 40868, 59296, 65509, 76928, 81736, 118592, 131018, 163472, 237184, 262036, 326944, 524072, 653888, 1048144, 1113653, 1307776, 2096288, 2227306, 4192576, 4454612, 8385152, 8909224, 17818448, 35636896, 71273792, 142547584]

約数ペア:

[(1, 142547584), (2, 71273792), (4, 35636896), (8, 17818448), (16, 8909224), (17, 8385152), (32, 4454612), (34, 4192576), (64, 2227306), (68, 2096288), (109, 1307776), (128, 1113653), (136, 1048144), (218, 653888), (272, 524072), (436, 326944), (544, 262036), (601, 237184), (872, 163472), (1088, 131018), (1202, 118592), (1744, 81736), (1853, 76928), (2176, 65509), (2404, 59296), (3488, 40868), (3706, 38464), (4808, 29648), (6976, 20434), (7412, 19232), (9616, 14824), (10217, 13952)]