155538724

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{97}}^1\times {\mathrm{3313}}^1$

素因数の和:3436

約数の個数: 36

約数和(自身を含む): 302362732

約数和(自身を除く): 146824008

約数列:

[1, 2, 4, 11, 22, 44, 97, 121, 194, 242, 388, 484, 1067, 2134, 3313, 4268, 6626, 11737, 13252, 23474, 36443, 46948, 72886, 145772, 321361, 400873, 642722, 801746, 1285444, 1603492, 3534971, 7069942, 14139884, 38884681, 77769362, 155538724]

約数ペア:

[(1, 155538724), (2, 77769362), (4, 38884681), (11, 14139884), (22, 7069942), (44, 3534971), (97, 1603492), (121, 1285444), (194, 801746), (242, 642722), (388, 400873), (484, 321361), (1067, 145772), (2134, 72886), (3313, 46948), (4268, 36443), (6626, 23474), (11737, 13252)]