137701816

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{129419}}^1$

素因数の和:129451

約数の個数: 32

約数和(自身を含む): 310608000

約数和(自身を除く): 172906184

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 129419, 258838, 517676, 905933, 1035352, 1811866, 2458961, 3623732, 4917922, 7247464, 9835844, 17212727, 19671688, 34425454, 68850908, 137701816]

約数ペア:

[(1, 137701816), (2, 68850908), (4, 34425454), (7, 19671688), (8, 17212727), (14, 9835844), (19, 7247464), (28, 4917922), (38, 3623732), (56, 2458961), (76, 1811866), (133, 1035352), (152, 905933), (266, 517676), (532, 258838), (1064, 129419)]