138704724

素因数分解:

$2^2\times 3^4\times {\mathrm{79}}^1\times {\mathrm{5419}}^1$

素因数の和:5514

約数の個数: 60

約数和(自身を含む): 367259200

約数和(自身を除く): 228554476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 79, 81, 108, 158, 162, 237, 316, 324, 474, 711, 948, 1422, 2133, 2844, 4266, 5419, 6399, 8532, 10838, 12798, 16257, 21676, 25596, 32514, 48771, 65028, 97542, 146313, 195084, 292626, 428101, 438939, 585252, 856202, 877878, 1284303, 1712404, 1755756, 2568606, 3852909, 5137212, 7705818, 11558727, 15411636, 23117454, 34676181, 46234908, 69352362, 138704724]

約数ペア:

[(1, 138704724), (2, 69352362), (3, 46234908), (4, 34676181), (6, 23117454), (9, 15411636), (12, 11558727), (18, 7705818), (27, 5137212), (36, 3852909), (54, 2568606), (79, 1755756), (81, 1712404), (108, 1284303), (158, 877878), (162, 856202), (237, 585252), (316, 438939), (324, 428101), (474, 292626), (711, 195084), (948, 146313), (1422, 97542), (2133, 65028), (2844, 48771), (4266, 32514), (5419, 25596), (6399, 21676), (8532, 16257), (10838, 12798)]