140503428

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{300221}}^1$

素因数の和:300244

約数の個数: 36

約数和(自身を含む): 382482828

約数和(自身を除く): 241979400

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 300221, 600442, 900663, 1200884, 1801326, 2701989, 3602652, 3902873, 5403978, 7805746, 10807956, 11708619, 15611492, 23417238, 35125857, 46834476, 70251714, 140503428]

約数ペア:

[(1, 140503428), (2, 70251714), (3, 46834476), (4, 35125857), (6, 23417238), (9, 15611492), (12, 11708619), (13, 10807956), (18, 7805746), (26, 5403978), (36, 3902873), (39, 3602652), (52, 2701989), (78, 1801326), (117, 1200884), (156, 900663), (234, 600442), (468, 300221)]