141258939

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:224

約数の個数: 48

約数和(自身を含む): 213311232

約数和(自身を除く): 72052293

約数列:

[1, 3, 19, 23, 53, 57, 69, 107, 159, 321, 361, 437, 1007, 1083, 1219, 1311, 2033, 2461, 3021, 3657, 5671, 6099, 7383, 8303, 17013, 19133, 23161, 24909, 38627, 46759, 57399, 69483, 107749, 115881, 130433, 140277, 323247, 391299, 440059, 888421, 1320177, 2047231, 2478227, 2665263, 6141693, 7434681, 47086313, 141258939]

約数ペア:

[(1, 141258939), (3, 47086313), (19, 7434681), (23, 6141693), (53, 2665263), (57, 2478227), (69, 2047231), (107, 1320177), (159, 888421), (321, 440059), (361, 391299), (437, 323247), (1007, 140277), (1083, 130433), (1219, 115881), (1311, 107749), (2033, 69483), (2461, 57399), (3021, 46759), (3657, 38627), (5671, 24909), (6099, 23161), (7383, 19133), (8303, 17013)]