138481632

素因数分解:

$2^5\times 3^2\times {\mathrm{480839}}^1$

素因数の和:480855

約数の個数: 36

約数和(自身を含む): 393807960

約数和(自身を除く): 255326328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 480839, 961678, 1442517, 1923356, 2885034, 3846712, 4327551, 5770068, 7693424, 8655102, 11540136, 15386848, 17310204, 23080272, 34620408, 46160544, 69240816, 138481632]

約数ペア:

[(1, 138481632), (2, 69240816), (3, 46160544), (4, 34620408), (6, 23080272), (8, 17310204), (9, 15386848), (12, 11540136), (16, 8655102), (18, 7693424), (24, 5770068), (32, 4327551), (36, 3846712), (48, 2885034), (72, 1923356), (96, 1442517), (144, 961678), (288, 480839)]