156737119504

素因数分解:

$2^4\times 7^1\times {\mathrm{71389}}^1\times {\mathrm{19603}}^1$

素因数の和:91007

約数の個数: 40

約数和(自身を含む): 347083330880

約数和(自身を除く): 190346211376

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 19603, 39206, 71389, 78412, 137221, 142778, 156824, 274442, 285556, 313648, 499723, 548884, 571112, 999446, 1097768, 1142224, 1998892, 2195536, 3997784, 7995568, 1399438567, 2798877134, 5597754268, 9796069969, 11195508536, 19592139938, 22391017072, 39184279876, 78368559752, 156737119504]

約数ペア:

[(1, 156737119504), (2, 78368559752), (4, 39184279876), (7, 22391017072), (8, 19592139938), (14, 11195508536), (16, 9796069969), (28, 5597754268), (56, 2798877134), (112, 1399438567), (19603, 7995568), (39206, 3997784), (71389, 2195536), (78412, 1998892), (137221, 1142224), (142778, 1097768), (156824, 999446), (274442, 571112), (285556, 548884), (313648, 499723)]