156780742112

素因数分解:

$2^5\times {\mathrm{139}}^1\times {\mathrm{4451}}^1\times {\mathrm{7919}}^1$

素因数の和:12519

約数の個数: 48

約数和(自身を含む): 310991788800

約数和(自身を除く): 154211046688

約数列:

[1, 2, 4, 8, 16, 32, 139, 278, 556, 1112, 2224, 4448, 4451, 7919, 8902, 15838, 17804, 31676, 35608, 63352, 71216, 126704, 142432, 253408, 618689, 1100741, 1237378, 2201482, 2474756, 4402964, 4949512, 8805928, 9899024, 17611856, 19798048, 35223712, 35247469, 70494938, 140989876, 281979752, 563959504, 1127919008, 4899398191, 9798796382, 19597592764, 39195185528, 78390371056, 156780742112]

約数ペア:

[(1, 156780742112), (2, 78390371056), (4, 39195185528), (8, 19597592764), (16, 9798796382), (32, 4899398191), (139, 1127919008), (278, 563959504), (556, 281979752), (1112, 140989876), (2224, 70494938), (4448, 35247469), (4451, 35223712), (7919, 19798048), (8902, 17611856), (15838, 9899024), (17804, 8805928), (31676, 4949512), (35608, 4402964), (63352, 2474756), (71216, 2201482), (126704, 1237378), (142432, 1100741), (253408, 618689)]