157400408

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4093}}^1$

素因数の和:4152

約数の個数: 64

約数和(自身を含む): 353721600

約数和(自身を除く): 196321192

約数列:

[1, 2, 4, 8, 11, 19, 22, 23, 38, 44, 46, 76, 88, 92, 152, 184, 209, 253, 418, 437, 506, 836, 874, 1012, 1672, 1748, 2024, 3496, 4093, 4807, 8186, 9614, 16372, 19228, 32744, 38456, 45023, 77767, 90046, 94139, 155534, 180092, 188278, 311068, 360184, 376556, 622136, 753112, 855437, 1035529, 1710874, 1788641, 2071058, 3421748, 3577282, 4142116, 6843496, 7154564, 8284232, 14309128, 19675051, 39350102, 78700204, 157400408]

約数ペア:

[(1, 157400408), (2, 78700204), (4, 39350102), (8, 19675051), (11, 14309128), (19, 8284232), (22, 7154564), (23, 6843496), (38, 4142116), (44, 3577282), (46, 3421748), (76, 2071058), (88, 1788641), (92, 1710874), (152, 1035529), (184, 855437), (209, 753112), (253, 622136), (418, 376556), (437, 360184), (506, 311068), (836, 188278), (874, 180092), (1012, 155534), (1672, 94139), (1748, 90046), (2024, 77767), (3496, 45023), (4093, 38456), (4807, 32744), (8186, 19228), (9614, 16372)]