156945532970

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{491}}^1\times {\mathrm{5711}}^1$

素因数の和:6431

約数の個数: 64

約数和(自身を含む): 294407447040

約数和(自身を除く): 137461914070

約数列:

[1, 2, 5, 10, 29, 58, 145, 193, 290, 386, 491, 965, 982, 1930, 2455, 4910, 5597, 5711, 11194, 11422, 14239, 27985, 28478, 28555, 55970, 57110, 71195, 94763, 142390, 165619, 189526, 331238, 473815, 828095, 947630, 1102223, 1656190, 2204446, 2748127, 2804101, 5496254, 5511115, 5608202, 11022230, 13740635, 14020505, 27481270, 28041010, 31964467, 63928934, 81318929, 159822335, 162637858, 319644670, 406594645, 541191493, 813189290, 1082382986, 2705957465, 5411914930, 15694553297, 31389106594, 78472766485, 156945532970]

約数ペア:

[(1, 156945532970), (2, 78472766485), (5, 31389106594), (10, 15694553297), (29, 5411914930), (58, 2705957465), (145, 1082382986), (193, 813189290), (290, 541191493), (386, 406594645), (491, 319644670), (965, 162637858), (982, 159822335), (1930, 81318929), (2455, 63928934), (4910, 31964467), (5597, 28041010), (5711, 27481270), (11194, 14020505), (11422, 13740635), (14239, 11022230), (27985, 5608202), (28478, 5511115), (28555, 5496254), (55970, 2804101), (57110, 2748127), (71195, 2204446), (94763, 1656190), (142390, 1102223), (165619, 947630), (189526, 828095), (331238, 473815)]