173172954

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{35327}}^1$

素因数の和:35394

約数の個数: 32

約数和(自身を含む): 373063680

約数和(自身を除く): 199890726

約数列:

[1, 2, 3, 6, 19, 38, 43, 57, 86, 114, 129, 258, 817, 1634, 2451, 4902, 35327, 70654, 105981, 211962, 671213, 1342426, 1519061, 2013639, 3038122, 4027278, 4557183, 9114366, 28862159, 57724318, 86586477, 173172954]

約数ペア:

[(1, 173172954), (2, 86586477), (3, 57724318), (6, 28862159), (19, 9114366), (38, 4557183), (43, 4027278), (57, 3038122), (86, 2013639), (114, 1519061), (129, 1342426), (258, 671213), (817, 211962), (1634, 105981), (2451, 70654), (4902, 35327)]