156728115628

素因数分解:

$2^2\times 7^2\times {\mathrm{137}}^1\times {\mathrm{5836739}}^1$

素因数の和:5836894

約数の個数: 36

約数和(自身を含む): 321382577880

約数和(自身を除く): 164654462252

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 137, 196, 274, 548, 959, 1918, 3836, 6713, 13426, 26852, 5836739, 11673478, 23346956, 40857173, 81714346, 163428692, 286000211, 572000422, 799633243, 1144000844, 1599266486, 3198532972, 5597432701, 11194865402, 22389730804, 39182028907, 78364057814, 156728115628]

約数ペア:

[(1, 156728115628), (2, 78364057814), (4, 39182028907), (7, 22389730804), (14, 11194865402), (28, 5597432701), (49, 3198532972), (98, 1599266486), (137, 1144000844), (196, 799633243), (274, 572000422), (548, 286000211), (959, 163428692), (1918, 81714346), (3836, 40857173), (6713, 23346956), (13426, 11673478), (26852, 5836739)]