138644136

素因数分解:

$2^3\times 3^6\times {\mathrm{23773}}^1$

素因数の和:23797

約数の個数: 56

約数和(自身を含む): 389774730

約数和(自身を除く): 251130594

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 729, 972, 1458, 1944, 2916, 5832, 23773, 47546, 71319, 95092, 142638, 190184, 213957, 285276, 427914, 570552, 641871, 855828, 1283742, 1711656, 1925613, 2567484, 3851226, 5134968, 5776839, 7702452, 11553678, 15404904, 17330517, 23107356, 34661034, 46214712, 69322068, 138644136]

約数ペア:

[(1, 138644136), (2, 69322068), (3, 46214712), (4, 34661034), (6, 23107356), (8, 17330517), (9, 15404904), (12, 11553678), (18, 7702452), (24, 5776839), (27, 5134968), (36, 3851226), (54, 2567484), (72, 1925613), (81, 1711656), (108, 1283742), (162, 855828), (216, 641871), (243, 570552), (324, 427914), (486, 285276), (648, 213957), (729, 190184), (972, 142638), (1458, 95092), (1944, 71319), (2916, 47546), (5832, 23773)]