140029487

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{173}}^1$

素因数の和:347

約数の個数: 32

約数和(自身を含む): 166622400

約数和(自身を除く): 26592913

約数列:

[1, 13, 19, 29, 113, 173, 247, 377, 551, 1469, 2147, 2249, 3277, 3287, 5017, 7163, 19549, 27911, 42601, 42731, 62263, 65221, 95323, 254137, 371431, 566921, 809419, 1239199, 4828603, 7369973, 10771499, 140029487]

約数ペア:

[(1, 140029487), (13, 10771499), (19, 7369973), (29, 4828603), (113, 1239199), (173, 809419), (247, 566921), (377, 371431), (551, 254137), (1469, 95323), (2147, 65221), (2249, 62263), (3277, 42731), (3287, 42601), (5017, 27911), (7163, 19549)]