157079406

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{33521}}^1$

素因数の和:33608

約数の個数: 32

約数和(自身を含む): 347556096

約数和(自身を除く): 190476690

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 71, 142, 213, 426, 781, 1562, 2343, 4686, 33521, 67042, 100563, 201126, 368731, 737462, 1106193, 2212386, 2379991, 4759982, 7139973, 14279946, 26179901, 52359802, 78539703, 157079406]

約数ペア:

[(1, 157079406), (2, 78539703), (3, 52359802), (6, 26179901), (11, 14279946), (22, 7139973), (33, 4759982), (66, 2379991), (71, 2212386), (142, 1106193), (213, 737462), (426, 368731), (781, 201126), (1562, 100563), (2343, 67042), (4686, 33521)]