149532978

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{17891}}^1$

素因数の和:18102

約数の個数: 32

約数和(自身を含む): 343526400

約数和(自身を除く): 193993422

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 199, 398, 597, 1194, 1393, 2786, 4179, 8358, 17891, 35782, 53673, 107346, 125237, 250474, 375711, 751422, 3560309, 7120618, 10680927, 21361854, 24922163, 49844326, 74766489, 149532978]

約数ペア:

[(1, 149532978), (2, 74766489), (3, 49844326), (6, 24922163), (7, 21361854), (14, 10680927), (21, 7120618), (42, 3560309), (199, 751422), (398, 375711), (597, 250474), (1194, 125237), (1393, 107346), (2786, 53673), (4179, 35782), (8358, 17891)]