156975753

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{2689}}^1$

素因数の和:2793

約数の個数: 32

約数和(自身を含む): 240163200

約数和(自身を除く): 83187447

約数列:

[1, 3, 11, 29, 33, 61, 87, 183, 319, 671, 957, 1769, 2013, 2689, 5307, 8067, 19459, 29579, 58377, 77981, 88737, 164029, 233943, 492087, 857791, 1804319, 2573373, 4756841, 5412957, 14270523, 52325251, 156975753]

約数ペア:

[(1, 156975753), (3, 52325251), (11, 14270523), (29, 5412957), (33, 4756841), (61, 2573373), (87, 1804319), (183, 857791), (319, 492087), (671, 233943), (957, 164029), (1769, 88737), (2013, 77981), (2689, 58377), (5307, 29579), (8067, 19459)]