156976838847

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{1979}}^1\times {\mathrm{3847}}^1$

素因数の和:5940

約数の個数: 48

約数和(自身を含む): 237714048000

約数和(自身を除く): 80737209153

約数列:

[1, 3, 9, 29, 79, 87, 237, 261, 711, 1979, 2291, 3847, 5937, 6873, 11541, 17811, 20619, 34623, 57391, 111563, 156341, 172173, 303913, 334689, 469023, 516519, 911739, 1004067, 1407069, 2735217, 4533889, 7613213, 8813477, 13601667, 22839639, 26440431, 40805001, 68518917, 79321293, 220783177, 601443827, 662349531, 1804331481, 1987048593, 5412994443, 17441870983, 52325612949, 156976838847]

約数ペア:

[(1, 156976838847), (3, 52325612949), (9, 17441870983), (29, 5412994443), (79, 1987048593), (87, 1804331481), (237, 662349531), (261, 601443827), (711, 220783177), (1979, 79321293), (2291, 68518917), (3847, 40805001), (5937, 26440431), (6873, 22839639), (11541, 13601667), (17811, 8813477), (20619, 7613213), (34623, 4533889), (57391, 2735217), (111563, 1407069), (156341, 1004067), (172173, 911739), (303913, 516519), (334689, 469023)]