156925052809

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1997}}^1\times {\mathrm{9209}}^1$

素因数の和:11289

約数の個数: 32

約数和(自身を含む): 190787581440

約数和(自身を除く): 33862528631

約数列:

[1, 7, 23, 53, 161, 371, 1219, 1997, 8533, 9209, 13979, 45931, 64463, 105841, 211807, 321517, 488077, 740887, 1482649, 2434343, 3416539, 11225771, 17040401, 18390373, 78580397, 128732611, 422978579, 974689769, 2960850053, 6822828383, 22417864687, 156925052809]

約数ペア:

[(1, 156925052809), (7, 22417864687), (23, 6822828383), (53, 2960850053), (161, 974689769), (371, 422978579), (1219, 128732611), (1997, 78580397), (8533, 18390373), (9209, 17040401), (13979, 11225771), (45931, 3416539), (64463, 2434343), (105841, 1482649), (211807, 740887), (321517, 488077)]