153985644

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{61991}}^1$

素因数の和:62027

約数の個数: 48

約数和(自身を含む): 416586240

約数和(自身を除く): 262600596

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 138, 207, 276, 414, 621, 828, 1242, 2484, 61991, 123982, 185973, 247964, 371946, 557919, 743892, 1115838, 1425793, 1673757, 2231676, 2851586, 3347514, 4277379, 5703172, 6695028, 8554758, 12832137, 17109516, 25664274, 38496411, 51328548, 76992822, 153985644]

約数ペア:

[(1, 153985644), (2, 76992822), (3, 51328548), (4, 38496411), (6, 25664274), (9, 17109516), (12, 12832137), (18, 8554758), (23, 6695028), (27, 5703172), (36, 4277379), (46, 3347514), (54, 2851586), (69, 2231676), (92, 1673757), (108, 1425793), (138, 1115838), (207, 743892), (276, 557919), (414, 371946), (621, 247964), (828, 185973), (1242, 123982), (2484, 61991)]