133557726

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{197}}^1\times {\mathrm{313}}^1$

素因数の和:553

約数の個数: 48

約数和(自身を含む): 284250384

約数和(自身を除く): 150692658

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 197, 313, 361, 394, 591, 626, 722, 939, 1083, 1182, 1878, 2166, 3743, 5947, 7486, 11229, 11894, 17841, 22458, 35682, 61661, 71117, 112993, 123322, 142234, 184983, 213351, 225986, 338979, 369966, 426702, 677958, 1171559, 2343118, 3514677, 7029354, 22259621, 44519242, 66778863, 133557726]

約数ペア:

[(1, 133557726), (2, 66778863), (3, 44519242), (6, 22259621), (19, 7029354), (38, 3514677), (57, 2343118), (114, 1171559), (197, 677958), (313, 426702), (361, 369966), (394, 338979), (591, 225986), (626, 213351), (722, 184983), (939, 142234), (1083, 123322), (1182, 112993), (1878, 71117), (2166, 61661), (3743, 35682), (5947, 22458), (7486, 17841), (11229, 11894)]