156914326745

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^2\times {\mathrm{211}}^1\times {\mathrm{1181}}^1$

素因数の和:1622

約数の個数: 48

約数和(自身を含む): 208511948736

約数和(自身を除く): 51597621991

約数列:

[1, 5, 11, 55, 107, 211, 535, 1055, 1177, 1181, 2321, 5885, 5905, 11449, 11605, 12991, 22577, 57245, 64955, 112885, 125939, 126367, 248347, 249191, 629695, 631835, 1241735, 1245955, 1390037, 2415739, 2741101, 6950185, 12078695, 13521269, 13705505, 26573129, 26663437, 67606345, 132865645, 133317185, 148733959, 293297807, 743669795, 1466489035, 2852987759, 14264938795, 31382865349, 156914326745]

約数ペア:

[(1, 156914326745), (5, 31382865349), (11, 14264938795), (55, 2852987759), (107, 1466489035), (211, 743669795), (535, 293297807), (1055, 148733959), (1177, 133317185), (1181, 132865645), (2321, 67606345), (5885, 26663437), (5905, 26573129), (11449, 13705505), (11605, 13521269), (12991, 12078695), (22577, 6950185), (57245, 2741101), (64955, 2415739), (112885, 1390037), (125939, 1245955), (126367, 1241735), (248347, 631835), (249191, 629695)]