131119458

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{953}}^1\times {\mathrm{997}}^1$

素因数の和:1978

約数の個数: 32

約数和(自身を含む): 274202496

約数和(自身を除く): 143083038

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 953, 997, 1906, 1994, 2859, 2991, 5718, 5982, 21919, 22931, 43838, 45862, 65757, 68793, 131514, 137586, 950141, 1900282, 2850423, 5700846, 21853243, 43706486, 65559729, 131119458]

約数ペア:

[(1, 131119458), (2, 65559729), (3, 43706486), (6, 21853243), (23, 5700846), (46, 2850423), (69, 1900282), (138, 950141), (953, 137586), (997, 131514), (1906, 68793), (1994, 65757), (2859, 45862), (2991, 43838), (5718, 22931), (5982, 21919)]