180239172

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{313}}^1\times {\mathrm{1021}}^1$

素因数の和:1388

約数の個数: 48

約数和(自身を含む): 431300352

約数和(自身を除く): 251061180

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 313, 564, 626, 939, 1021, 1252, 1878, 2042, 3063, 3756, 4084, 6126, 12252, 14711, 29422, 44133, 47987, 58844, 88266, 95974, 143961, 176532, 191948, 287922, 319573, 575844, 639146, 958719, 1278292, 1917438, 3834876, 15019931, 30039862, 45059793, 60079724, 90119586, 180239172]

約数ペア:

[(1, 180239172), (2, 90119586), (3, 60079724), (4, 45059793), (6, 30039862), (12, 15019931), (47, 3834876), (94, 1917438), (141, 1278292), (188, 958719), (282, 639146), (313, 575844), (564, 319573), (626, 287922), (939, 191948), (1021, 176532), (1252, 143961), (1878, 95974), (2042, 88266), (3063, 58844), (3756, 47987), (4084, 44133), (6126, 29422), (12252, 14711)]