156737105252

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{972001}}^1$

素因数の和:972468

約数の個数: 48

約数和(自身を含む): 338350008192

約数和(自身を除く): 181612902940

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 443, 886, 1772, 3101, 5759, 6202, 11518, 12404, 23036, 40313, 80626, 161252, 972001, 1944002, 3888004, 6804007, 12636013, 13608014, 25272026, 27216028, 50544052, 88452091, 176904182, 353808364, 430596443, 861192886, 1722385772, 3014175101, 5597753759, 6028350202, 11195507518, 12056700404, 22391015036, 39184276313, 78368552626, 156737105252]

約数ペア:

[(1, 156737105252), (2, 78368552626), (4, 39184276313), (7, 22391015036), (13, 12056700404), (14, 11195507518), (26, 6028350202), (28, 5597753759), (52, 3014175101), (91, 1722385772), (182, 861192886), (364, 430596443), (443, 353808364), (886, 176904182), (1772, 88452091), (3101, 50544052), (5759, 27216028), (6202, 25272026), (11518, 13608014), (12404, 12636013), (23036, 6804007), (40313, 3888004), (80626, 1944002), (161252, 972001)]