193722728

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{4951}}^1$

素因数の和:5097

約数の個数: 32

約数和(自身を含む): 373776960

約数和(自身を除く): 180054232

約数列:

[1, 2, 4, 8, 67, 73, 134, 146, 268, 292, 536, 584, 4891, 4951, 9782, 9902, 19564, 19804, 39128, 39608, 331717, 361423, 663434, 722846, 1326868, 1445692, 2653736, 2891384, 24215341, 48430682, 96861364, 193722728]

約数ペア:

[(1, 193722728), (2, 96861364), (4, 48430682), (8, 24215341), (67, 2891384), (73, 2653736), (134, 1445692), (146, 1326868), (268, 722846), (292, 663434), (536, 361423), (584, 331717), (4891, 39608), (4951, 39128), (9782, 19804), (9902, 19564)]