157504

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{107}}^1$

素因数の和:142

約数の個数: 28

約数和(自身を含む): 329184

約数和(自身を除く): 171680

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 107, 184, 214, 368, 428, 736, 856, 1472, 1712, 2461, 3424, 4922, 6848, 9844, 19688, 39376, 78752, 157504]

約数ペア:

[(1, 157504), (2, 78752), (4, 39376), (8, 19688), (16, 9844), (23, 6848), (32, 4922), (46, 3424), (64, 2461), (92, 1712), (107, 1472), (184, 856), (214, 736), (368, 428)]