161220246

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{51973}}^1$

素因数の和:52036

約数の個数: 32

約数和(自身を含む): 359244288

約数和(自身を除く): 198024042

約数列:

[1, 2, 3, 6, 11, 22, 33, 47, 66, 94, 141, 282, 517, 1034, 1551, 3102, 51973, 103946, 155919, 311838, 571703, 1143406, 1715109, 2442731, 3430218, 4885462, 7328193, 14656386, 26870041, 53740082, 80610123, 161220246]

約数ペア:

[(1, 161220246), (2, 80610123), (3, 53740082), (6, 26870041), (11, 14656386), (22, 7328193), (33, 4885462), (47, 3430218), (66, 2442731), (94, 1715109), (141, 1143406), (282, 571703), (517, 311838), (1034, 155919), (1551, 103946), (3102, 51973)]