142238946

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^2\times {\mathrm{277}}^1$

素因数の和:427

約数の個数: 48

約数和(自身を含む): 302882112

約数和(自身を除く): 160643166

約数列:

[1, 2, 3, 6, 23, 46, 61, 69, 122, 138, 183, 277, 366, 554, 831, 1403, 1662, 2806, 3721, 4209, 6371, 7442, 8418, 11163, 12742, 16897, 19113, 22326, 33794, 38226, 50691, 85583, 101382, 171166, 256749, 388631, 513498, 777262, 1030717, 1165893, 2061434, 2331786, 3092151, 6184302, 23706491, 47412982, 71119473, 142238946]

約数ペア:

[(1, 142238946), (2, 71119473), (3, 47412982), (6, 23706491), (23, 6184302), (46, 3092151), (61, 2331786), (69, 2061434), (122, 1165893), (138, 1030717), (183, 777262), (277, 513498), (366, 388631), (554, 256749), (831, 171166), (1403, 101382), (1662, 85583), (2806, 50691), (3721, 38226), (4209, 33794), (6371, 22326), (7442, 19113), (8418, 16897), (11163, 12742)]