159942

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:108

約数の個数: 32

約数和(自身を含む): 357120

約数和(自身を除く): 197178

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 61, 69, 114, 122, 138, 183, 366, 437, 874, 1159, 1311, 1403, 2318, 2622, 2806, 3477, 4209, 6954, 8418, 26657, 53314, 79971, 159942]

約数ペア:

[(1, 159942), (2, 79971), (3, 53314), (6, 26657), (19, 8418), (23, 6954), (38, 4209), (46, 3477), (57, 2806), (61, 2622), (69, 2318), (114, 1403), (122, 1311), (138, 1159), (183, 874), (366, 437)]