142679732

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1451}}^1$

素因数の和:1560

約数の個数: 48

約数和(自身を含む): 282315264

約数和(自身を除く): 139635532

約数列:

[1, 2, 4, 13, 26, 31, 52, 61, 62, 122, 124, 244, 403, 793, 806, 1451, 1586, 1612, 1891, 2902, 3172, 3782, 5804, 7564, 18863, 24583, 37726, 44981, 49166, 75452, 88511, 89962, 98332, 177022, 179924, 354044, 584753, 1150643, 1169506, 2301286, 2339012, 2743841, 4602572, 5487682, 10975364, 35669933, 71339866, 142679732]

約数ペア:

[(1, 142679732), (2, 71339866), (4, 35669933), (13, 10975364), (26, 5487682), (31, 4602572), (52, 2743841), (61, 2339012), (62, 2301286), (122, 1169506), (124, 1150643), (244, 584753), (403, 354044), (793, 179924), (806, 177022), (1451, 98332), (1586, 89962), (1612, 88511), (1891, 75452), (2902, 49166), (3172, 44981), (3782, 37726), (5804, 24583), (7564, 18863)]