150444

素因数分解:

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

素因数の和:219

約数の個数: 48

約数和(自身を含む): 448000

約数和(自身を除く): 297556

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 199, 252, 378, 398, 597, 756, 796, 1194, 1393, 1791, 2388, 2786, 3582, 4179, 5373, 5572, 7164, 8358, 10746, 12537, 16716, 21492, 25074, 37611, 50148, 75222, 150444]

約数ペア:

[(1, 150444), (2, 75222), (3, 50148), (4, 37611), (6, 25074), (7, 21492), (9, 16716), (12, 12537), (14, 10746), (18, 8358), (21, 7164), (27, 5572), (28, 5373), (36, 4179), (42, 3582), (54, 2786), (63, 2388), (84, 1791), (108, 1393), (126, 1194), (189, 796), (199, 756), (252, 597), (378, 398)]