152768

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1$

素因数の和:61

約数の個数: 56

約数和(自身を含む): 390144

約数和(自身を除く): 237376

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 44, 56, 62, 64, 77, 88, 112, 124, 154, 176, 217, 224, 248, 308, 341, 352, 434, 448, 496, 616, 682, 704, 868, 992, 1232, 1364, 1736, 1984, 2387, 2464, 2728, 3472, 4774, 4928, 5456, 6944, 9548, 10912, 13888, 19096, 21824, 38192, 76384, 152768]

約数ペア:

[(1, 152768), (2, 76384), (4, 38192), (7, 21824), (8, 19096), (11, 13888), (14, 10912), (16, 9548), (22, 6944), (28, 5456), (31, 4928), (32, 4774), (44, 3472), (56, 2728), (62, 2464), (64, 2387), (77, 1984), (88, 1736), (112, 1364), (124, 1232), (154, 992), (176, 868), (217, 704), (224, 682), (248, 616), (308, 496), (341, 448), (352, 434)]