150421428

素因数分解:

$2^2\times 3^3\times {\mathrm{37}}^1\times {\mathrm{37643}}^1$

素因数の和:37693

約数の個数: 48

約数和(自身を含む): 400532160

約数和(自身を除く): 250110732

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 108, 111, 148, 222, 333, 444, 666, 999, 1332, 1998, 3996, 37643, 75286, 112929, 150572, 225858, 338787, 451716, 677574, 1016361, 1355148, 1392791, 2032722, 2785582, 4065444, 4178373, 5571164, 8356746, 12535119, 16713492, 25070238, 37605357, 50140476, 75210714, 150421428]

約数ペア:

[(1, 150421428), (2, 75210714), (3, 50140476), (4, 37605357), (6, 25070238), (9, 16713492), (12, 12535119), (18, 8356746), (27, 5571164), (36, 4178373), (37, 4065444), (54, 2785582), (74, 2032722), (108, 1392791), (111, 1355148), (148, 1016361), (222, 677574), (333, 451716), (444, 338787), (666, 225858), (999, 150572), (1332, 112929), (1998, 75286), (3996, 37643)]