157856886

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{7451}}^1$

素因数の和:7577

約数の個数: 48

約数和(自身を含む): 376653888

約数和(自身を除く): 218797002

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 107, 198, 214, 321, 642, 963, 1177, 1926, 2354, 3531, 7062, 7451, 10593, 14902, 21186, 22353, 44706, 67059, 81961, 134118, 163922, 245883, 491766, 737649, 797257, 1475298, 1594514, 2391771, 4783542, 7175313, 8769827, 14350626, 17539654, 26309481, 52618962, 78928443, 157856886]

約数ペア:

[(1, 157856886), (2, 78928443), (3, 52618962), (6, 26309481), (9, 17539654), (11, 14350626), (18, 8769827), (22, 7175313), (33, 4783542), (66, 2391771), (99, 1594514), (107, 1475298), (198, 797257), (214, 737649), (321, 491766), (642, 245883), (963, 163922), (1177, 134118), (1926, 81961), (2354, 67059), (3531, 44706), (7062, 22353), (7451, 21186), (10593, 14902)]