149993928

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{297607}}^1$

素因数の和:297626

約数の個数: 48

約数和(自身を含む): 464268480

約数和(自身を除く): 314274552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 297607, 595214, 892821, 1190428, 1785642, 2083249, 2380856, 2678463, 3571284, 4166498, 5356926, 6249747, 7142568, 8332996, 10713852, 12499494, 16665992, 18749241, 21427704, 24998988, 37498482, 49997976, 74996964, 149993928]

約数ペア:

[(1, 149993928), (2, 74996964), (3, 49997976), (4, 37498482), (6, 24998988), (7, 21427704), (8, 18749241), (9, 16665992), (12, 12499494), (14, 10713852), (18, 8332996), (21, 7142568), (24, 6249747), (28, 5356926), (36, 4166498), (42, 3571284), (56, 2678463), (63, 2380856), (72, 2083249), (84, 1785642), (126, 1190428), (168, 892821), (252, 595214), (504, 297607)]