155568

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{463}}^1$

素因数の和:481

約数の個数: 40

約数和(自身を含む): 460288

約数和(自身を除く): 304720

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 463, 926, 1389, 1852, 2778, 3241, 3704, 5556, 6482, 7408, 9723, 11112, 12964, 19446, 22224, 25928, 38892, 51856, 77784, 155568]

約数ペア:

[(1, 155568), (2, 77784), (3, 51856), (4, 38892), (6, 25928), (7, 22224), (8, 19446), (12, 12964), (14, 11112), (16, 9723), (21, 7408), (24, 6482), (28, 5556), (42, 3704), (48, 3241), (56, 2778), (84, 1852), (112, 1389), (168, 926), (336, 463)]