138717252

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{67601}}^1$

素因数の和:67633

約数の個数: 48

約数和(自身を含む): 378571200

約数和(自身を除く): 239853948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 67601, 135202, 202803, 270404, 405606, 608409, 811212, 1216818, 1284419, 1825227, 2433636, 2568838, 3650454, 3853257, 5137676, 7300908, 7706514, 11559771, 15413028, 23119542, 34679313, 46239084, 69358626, 138717252]

約数ペア:

[(1, 138717252), (2, 69358626), (3, 46239084), (4, 34679313), (6, 23119542), (9, 15413028), (12, 11559771), (18, 7706514), (19, 7300908), (27, 5137676), (36, 3853257), (38, 3650454), (54, 2568838), (57, 2433636), (76, 1825227), (108, 1284419), (114, 1216818), (171, 811212), (228, 608409), (342, 405606), (513, 270404), (684, 202803), (1026, 135202), (2052, 67601)]